Enum with fixed underlying type
Merge pull request #25 from johnkdoe/master

3 small changes, 2 to allow better integration with other 3rd party github code
Merge branch 'master' of github.com:50pixels/FPPopover
Fixed a memory leak caused by using "self" in a block.
Thanks "raja-baz"
ARC Support
Readme update
Popover with no arrow option
respect the autorotate-policy of the contained view controller

in shouldAutorotateToInterfaceOrientation:, attempt to ascertain
whether _viewController responds to the same selector, and return that
value if so, or fall back to the original YES

in deviceOrientationDidChange:, attempt to ascertain whether
_viewController responds to shouldAutorotateToInterfaceOrientation:,
and if it does see if the deviceOrientation is supported, and whether
or not it's even necessary to attempt to call setupView again.