added UIViewControllerBasedStatusBarAppearance and set it to false,
this ensures that status bar is hidden on iOS7.
+ cleaned up the ordering of the plist, was all over the place, now it seems its a bit more organised.
+ removed CFBundleIconFile as it was empty. all icons are stored in CFBundleIcons
Merge pull request #2797 from julapy/ios-plist-cleanup

this is good to merge.
ofGlUtils: gltype -> ofimagetype was missing 8bits types. Closes #2854
Merge branch 'master' of github.com:openframeworks/openFrameworks
Merge branch 'master' of https://github.com/openframeworks/openFrameworks.git into VS2013