libfreetype for iOS and Mac

libfreetype for iOS and Mac
Merge remote-tracking branch 'ricorigin/freetype' into developNewLabel

Conflicts:
	cocos2d_libs.xcodeproj/project.pbxproj
library compiled without bzip2
use freetype
Merge remote-tracking branch 'ricorigin/freetype' into developNewLabel<<<<<<< HEAD
=======

>>>>>>> origin
some more work on freetype