[Selectable] move defaults to Selectable.defaults
[Alert] move defaults to Alert.defaults
[Hint] move defaults to Hint.defaults
[ImageSlider] move defaults to ImageSlider.defaults
[Notification] move defaults to Notification.defaults
[PopOver] move defaults to PopOver.defaults
[Scrollable] move defaults to Scrollable.defaults
[Switch] move defaults to Switch.defaults
[Typeahead] move defaults to Typeahead.defaults
[Hint] some changes in constructor and prepare function
[ImageSlider] fixed object.data argument
[Switch] extend options with parsed data
[css] remove transition from selectable anchors