Added a class to the button inner div.
Updated seekhandle and volume handle to use slider handle.
Added volumeMenubutton class
Removed multi-ball-specific spinner code.
Updated player to use native controls on mobile devices.
Updated track buttons to use new menu buttons class.
Added new CSS. Fixed slider classname issue.
Fixed some styles and menu element buildling.
Updated controls to not show by default.
Merge pull request #481 from heff/feature/skin

Updated to new skin design