When adding ```android:configChanges="keyboardHidden|orientation|screenSize"``` on Activity declaration, the TabBar got too big or to small when changing orientation, small fix in code by adding the OnOrientationChange method (delay is required, but dirty solution - works for now)

Finish ActionMode when sliding to another Page, simply call ```tabIndicator.setActionMode(mActionMode);``` in ```onCreateActionMode```

setText now supported

Add auto-resize TabBar on OrientationChange

# By Dave
# Via Dave (1) and StrayCat (1)
* 'master' of github.com:keithellis/MaterialWidget:
  Update PaperButton.java
  Support for ActionMode
  Bugfix: check if pager is not null
  Add auto-resize TabBar on OrientationChange