contentSize Observing
fixed resize animation problem of subviews  when autolayout enabled
Change the animation options so the fullscreen mode is animated more smoothly
Change the default value of maxHeightBorder so it triggers less easilyy the fullscreen mode.
Add self.initialMaxHeightBorder and initialMinHeightBorder to be sure the behaviour is kept even after a change of state (after coming back from fullscreen mode for example).
Merge pull request #11 from quemb/develop

contentSize Observing
Merge pull request #10 from RomainBoulay/Fix_bug_when_coming_back_from_fullscreen

Fix bug when coming back from fullscreen
Merge pull request #9 from RomainBoulay/Change_default_maxHeightBorder_for_small_topView

Change the default maxHeightBorder's value for small top height.
Merge pull request #7 from sgultekin/fix/autolayout-resizing-fix

fixed resize animation problem of subviews  when autolayout enabled
Merge pull request #8 from RomainBoulay/Smooter_fullscreen_animations

More harmonious fullscreen animation
merge
cleanup