first commit
add font and text tags
add ios project
add iOS project
update cocos2d-x
support  iOS font
refactory Font
fix warning
support font rendering in tsviewer
modify AssetLoader
fix iOS font
adjust asset texture matrix for texture atlas
update win32 font
add visible property
get characters from button
fix bugs in free transform matrix
update touch function
add getURL callback parameter
enable precompiled header
support drop-shadow filter for text rendering
support mouse event for movieclip
access style for text
fix bugs in notifyDuplicate
fix bug in DoActionTag order