SM5 beta 4 version bump + url updates
Sanity checking for frame and texuture hints from filenames.
Added MaxDimensionUsesZoom to BMT copy constructor.
Use legal printf format strings when logging.
Merge pull request #306 from foresto/debfixes

Use legal printf format strings when logging.
Merge branch 'master' of github.com:stepmania/stepmania

shakesoda updated ProductInfo.h and ProductInfo.inc so of course git complains due to the fact that this repo isn't a blatant 1:1 copy of stepmania; GOD GET YOUR SHIT TOGETHER GIT, JESUS