FeatureHub: initial port of prettyConfig to prototype based object

* untested, and lots of syntax errors at this point, but should make
the code easier to read shortly.
Merge branch 'master' of local repository into feature-hub-kbrand
More effort to port over prettyConfig
Merge branch 'master' into feature-hub-kbrand

Conflicts:
	docs/js/jquery.prettyKalturaConfig.js
Creating updated feature hub in "demos" folder, for easy cross ref
Basic redesign towards white bg and top of page logo placement
More landing page restructuring
improved support for responsive layout
more responsive tweeks
Merge branch 'master' into feature-hub-kbrand
Docs: Landing page RWD fixes
Docs: Added top level listing of features to landing page
Docs: Restructured the structure of the feature page descriptions
Merge branch 'master' of local repository into feature-hub-kbrand
wp fix
fixed lower case icon titles
Added icons, improved look of header for feature hub view.
Improved responsive design for feature pages
PlaylistApi: cleaned up playlist api examples
Updated Kaltura playlist API title