- Improved entry type detection speed (pretty significantly, the name+extension match checking was unnecessarily inefficient)
- The 3d mode info overlay now properly updates when properties are changed
- The 'show all' checkbox state is now saved as a cvar
- Fixed not being able to change map object properties after 'show all' is toggled
- Fixed problems with udmf map saving after undo/redo
- Fixed gfx canvas background sometimes turning white
- Fixed parser float value detection

git-svn-id: http://mancubus.net/svn/hosted/slade/trunk@1400 1ddb354d-3e0c-0410-833a-d70222086f97