Implement browser callbacks.
Allow global callback definitions
Mostly complete steamhtmlsurface, fix some other crap
Start work on htmlsurface
Fix callbacks being fucked up
Implement steamgameserverstats interface
Some cleanup and fixes, finish steamgameserver interface
Mostly complete the steamcontroller interface.
Start work on steamcontroller
Clean up interface madness
Fixes, add isteamappticket support.
Fuuuuck you asdf
Fix conditional loading and compiling