LGPL 2.1 to 3.0 on all files

builtin/common/filterlist.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/fstk/buttonbar.lua

@@ -3,7 +3,7 @@
 --
 --self program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --self program is distributed in the hope that it will be useful,

builtin/fstk/dialog.lua

@@ -3,7 +3,7 @@
 --
 --self program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --self program is distributed in the hope that it will be useful,

builtin/fstk/tabview.lua

@@ -3,7 +3,7 @@
 --
 --self program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --self program is distributed in the hope that it will be useful,

builtin/fstk/ui.lua

@@ -3,7 +3,7 @@
 --
 --self program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --self program is distributed in the hope that it will be useful,

builtin/mainmenu/common.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/dlg_add_server.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/dlg_config_world.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/dlg_create_world.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/dlg_delete_mod.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/dlg_delete_world.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/dlg_rename_modpack.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/gamemgr.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/init.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/menubar.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/modmgr.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/modstore.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/store.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/tab_credits.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/tab_mods.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/tab_multiplayer.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/tab_server.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/tab_settings.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/tab_singleplayer.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/tab_texturepacks.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

builtin/mainmenu/textures.lua

@@ -3,7 +3,7 @@
 --
 --This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
---the Free Software Foundation; either version 2.1 of the License, or
+--the Free Software Foundation; either version 3.0 of the License, or
 --(at your option) any later version.
 --
 --This program is distributed in the hope that it will be useful,

games/MultiCraft_game/files/bucket/README.txt

@@ -11,6 +11,6 @@ it under the terms of the GNU Lesser General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.
 
-http://www.gnu.org/licenses/lgpl-2.1.html
+http://www.gnu.org/licenses/lgpl-3.0.html
 
 

games/MultiCraft_game/files/fire/README.txt

@@ -7,10 +7,10 @@ Copyright (C) 2012 Perttu Ahola (celeron55) <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
-http://www.gnu.org/licenses/lgpl-2.1.html
+http://www.gnu.org/licenses/lgpl-3.0.html
 
 License of media (sounds)
 --------------------------------------

games/MultiCraft_game/files/stairs/README.txt

@@ -11,7 +11,7 @@ it under the terms of the GNU Lesser General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.
 
-http://www.gnu.org/licenses/lgpl-2.1.html
+http://www.gnu.org/licenses/lgpl-3.0.html
 
 License of media (sounds)
 --------------------------------------

games/MultiCraft_game/files/vessels/README.txt

@@ -16,7 +16,7 @@ Modifications by Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
-http://www.gnu.org/licenses/lgpl-2.1.html
+http://www.gnu.org/licenses/lgpl-3.0.html

src/activeobject.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/ban.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/ban.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/camera.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/camera.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/cavegen.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/cavegen.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/chat.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/chat.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/client.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/client.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/client/clientlauncher.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/client/clientlauncher.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/client/inputhandler.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/client/tile.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/client/tile.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/clientiface.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2014 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/clientiface.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2014 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/clientmap.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/clientmap.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/clientmedia.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/clientmedia.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/clientobject.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/clientobject.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/clientsimpleobject.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/clouds.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/clouds.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/collision.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/collision.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/constants.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_abm.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_abm.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_cao.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_cao.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_cso.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_cso.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_mapblock.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_mapblock.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_mapnode.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_mapnode.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_nodemeta.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_nodemeta.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_sao.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/content_sao.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/convert_json.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/convert_json.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/craftdef.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/craftdef.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/database-dummy.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/database-dummy.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/database-leveldb.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/database-leveldb.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/database-redis.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2014 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/database-redis.h

@@ -4,7 +4,7 @@ Copyright (C) 2014 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/database-sqlite3.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/database-sqlite3.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/database.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/database.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/daynightratio.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/debug.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/debug.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/defaultsettings.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/defaultsettings.h

@@ -4,7 +4,7 @@ Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/drawscene.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2014 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/drawscene.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2014 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/dungeongen.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/dungeongen.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/emerge.cpp

@@ -5,7 +5,7 @@ Copyright (C) 2010-2013 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/emerge.h

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,

src/environment.cpp

@@ -4,7 +4,7 @@ Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
+the Free Software Foundation; either version 3.0 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,