Merge branch 'develop' of https://github.com/openframeworks/openFrameworks
ofxiOSUIImageToPixels is referenced in the header did not exist in the implementation file, so ive removed it.
ofxiOSUIImageToOFTexture did exist in the implementation file but not in the header, so ive added it to the header.
Merge branch 'master' of https://github.com/julapy/openFrameworks
Merge pull request #2691 from julapy/master

ofxiOSUIImageToOFTexture fix inside ofxiOSExtras