Support multisampling when downsampling
Merge pull request #31 from GoaLitiuM/master

Remove Steam Overlay prevention from default DayZ profile, thanks to thi...
Move format() to boost::format for type safety
Move project to compiling with VC2013, for variadic template support
Handle case where non-existent depthStencil surf is requested
Various cleanup, 0 warnings now
Merge branch 'master' of https://github.com/PeterTh/gedosato
Update Readme to mention VC++ version requirement