Added some more blend modes
Fixed clearRect()
Fixed: font has to be released on the previous state, not the current one.
Added softAuthenticate() for GameCenter, fixed re-reporting achievement
Fixed: end all touch events when the app suspends
Fixed: shouldAutorotateToInterfaceOrientation always returned false on iOS5
Fix for long font names
Fix: ignore achievements with lower percantages than previously reported
implemented new font rendering
removed debugging statement
Fix for transformations not correctly applied when drawing lines
Added GameCenter.reportAchievementAdd to increment percentage
fixed font metrics calculations and alignments
implemented measureText
Create 8bit stencil buffer instead of depth+stencil
Fix wrong coordinate for bezierCurveTo()
Various fixes for stroke()
Fix for drawing paths on off-screen Canvas
improved text layout and added ondemand glyph loading
Merge remote-tracking branch 'tharit/textRendering'