Added .travis.yml
Added Makefile and updated .travis.yml
Updated .travis.yml
Update layout insets on bounds change

Unfortunately invalidating a layout does not update its section insets. To do that you need to make a new layout instance. This pull request creates a new layout instance whenever the control's size is changed.
Merge https://github.com/thefind/AKPickerView into handle-size-change
Refactoring (in other words, just changing the method name)