linting
Added shim config for widgets/jquery.ui.tabs
Collapsible: Collecting UI-related variables into this._ui.
Widget base class: Moving _toggleClasses from collapsible.
Collapsible set: Reflect options that affect the collapsibleSet instead of merely forwarding them all to the children.
Collapsible: Implement _destroy().
Collapsible: Detach heading before performing a slew of DOM manips on it and re-attach it afterwards.
added missing caching tests from listview widget
adding filter.css/set ui-screen-hidden/display:none !important
removed listview filter extension js/css/tests
Swipe: Fix error in logic which caused swipe to be emmited after a click
Collapsible set: Implement _destroy().
Moving function domEqual to testHelper.
Tests: Collapsible: Convert to sync tests.
addFirstLastClasses: Write the corresponding remove-method.
Integration tests: Collapsible and collapsible set: check _destroy().
testHelper: domEqual now ignores empty class attribute.
Merge branch 'master' into collapsible-widget-review
replaced self, added _delay
removed id option, changed to wrapperClass