Add optional framed glasslike drawtype
Add better documentation for alternate drop definition to lua_api.txt.
Clean up nodedef.cpp
Fix misc. style issues
Fix broken plantlike drawtype.
Bugfix: dont highlight (0,0,0) when theres no node pointed.
Fix special tile backspace culling
Add [colorize modifier
Fix object reference pushing functions when called from coroutines
Add a better error message when trying to teleport another player without bring privileges
Add in-game key change menu
Fix use of unitialized variables in mouse button handling
Right mouse button behaviour for craft/inventory
If right mousebutton clicked once then don't drop single items into
slots. If right mouse button has been clicked and held a second time,
drop items as the mouse is moved