Fixed pop over input manager height being too high on iOS 6 issue
IBAForms adjustTableViewHeightForCoveringFrame does not reset UIEdgeInsets tableView contentInset to 0, then adjust bottom inset. It keeps the current values now.
didHideInputRequestorWithBeginFrame is now sent after inputManager is hidden and IBAForms finishes setting up all frames changes. Which allows the app to do any frame changes when it receives the method.
Merge remote-tracking branch 'origin/rea-changes' into rea-changes-iOS7

Conflicts:
	library/src/input/controllers/IBAInputManager.m
update IBAForm static library to use 64 bit ARCHS
remove a single 64bit compile warning