On page chapter support -- CR 45201 

Addresses #47 for end to end workflow for chapters includes:

* [basic chapters edit interface](http://kgit.html5video.org/pulls/261/kWidget/onPagePlugins/chapters/chaptersEdit.qunit.html)
* [basic chapters view interface](http://kgit.html5video.org/pulls/261/kWidget/onPagePlugins/chapters/chaptersView.qunit.html?forceMobileHTML5
) with rich customization support. 

## Testing Views
* Confirm flash and html5 chapters are displayed. 
* Integration testing ( integrate tab ) 
** click "embed" -> copy the "test embed code"
** confirm working in flash and html5 ( i.e stand alone usage of the widget )
** copy setting into a uiConf confirm working
* Confirm [vertical chapter list](http://kgit.html5video.org/pulls/261/kWidget/onPagePlugins/chapters/chaptersView.qunit.html#config={%22flashvars%22:{%22chaptersView%22:{%22layout%22:%22vertical%22}}}) works flash, html5, ipad. 
* Confirm [overflow true](http://kgit.html5video.org/pulls/261/kWidget/onPagePlugins/chapters/chaptersView.qunit.html#config={%22flashvars%22:{%22chaptersView%22:{%22overflow%22:true}}})  works in flash & html5

## Testing Edit
* Confirm editor works in flash and html5