Demos: Changed view source button icon.
Demos: Changed API link buttons icon.
Demos: Updated listview widget default icons in our custom JS.
Textinput: Increased specificity to make sure clear button gets a transparent background.
Demos: I forgot to change the filenames when I updated the Grunticon loader script.
Demos: Reverted a test page change that wasn't supposed to be committed.
Listview hidedividers: Heeding the linter.
Integration tests: Filterable: Add input explicitly, because autogenerating it is deprecated.
Filterable: Do not call _setOptions during _create.
Filterable backcompat: Do not call _setOptions during _create.
Theme: Rewrote icon CSS so we have only one rule with all icon classes.
Merge branch 'collapsible-widget-review'
Merge branch 'controlgroup-widget-review'
button: add _setoptions
Button: Update _create method to add enhanced option
Button: Remove button element from button widget
Button: handle inital options in button creation and handle disabled buttons in buttonMarkup
Button: Fix Tests from moving button
Init: add option to prevent hiding url bar
Init: stop inital scroll when not hiding url