removes unecessary call to free() in svgtiny_parse_transform_attributes()
Merge pull request #2128 from thiagohersan/fixSvgFree

removes unecessary call to free() in svgtiny_parse_transform_attributes()
ofAppNoWindow: noopRenderer, add setDepthTest
ofGLUtils: remove unneded functions
removed missing files form ios xcode project
Merge pull request #2131 from julapy/ios-fix-missing-files-in-xcode

fix missing files in ios xcode project
frame support for ofiPhoneVideoPlayer

ofiPhoneVideoPlayer  now supports the following functions,
`setFrame`
`getCurrentFrame()`
`getTotalNumFrames()`
`nextFrame()`
`previousFrame()`
Merge pull request #2132 from julapy/ios-videoplayer-frame-access

frame support for ofiPhoneVideoPlayer