v6.5.0 Bug fixes and improvements

Features

• Added IQ_KEYBOARD_MANAGER_LOAD_METHOD_DISABLE compiler preprocessor to open an option to disable load method

Improvements

• Improved handling of third party textField/textView libraries like YYTextView.
• Improved handling of contentInset setting by considering safeAreaInsets of UIScrollView.

Bug fixes

• Fixed IQToolbar constraint violation problems
• Fixed an issue where searchBar on the navigationBar wrongly manipulating view controller's frame.