fix some errors in xcode template
add sqlite link for xcode template
fix some errors of xcode template
Merge pull request #1913 from minggo/master

fix some errors of xcode template
fix some logical errors and compiling errors
Merge pull request #1914 from minggo/master

fix some logical errors and compiling errors
Updating comments for CCFileUtils.
Merge remote-tracking branch 'cocos2d-x/master'
Using full path in CCFileUtils::getFileData.
Merge branch 'master' of https://github.com/dumganhar/cocos2d-x