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
progress
Merge branch 'youtube-wrapper-CR-49004' of https://github.com/kaltura/mwEmbed.git into youtube-wrapper-CR-49004
switched to flash player instead of iframe
whitespace
whitespace
more iframe API
more changes
Merge branch 'master' into youtube-wrapper-CR-49004

Conflicts:
	docs/js/jquery.prettyKalturaConfig.js
Merge remote-tracking branch 'origin/3_2_drop' into youtube-wrapper-CR-49004
hooking more iframe API
commit and push test
ControlBuilder: stubs for chromless player
ExternalPlayers: Refactored youTube player
* moved globals into local method
* removed duplicate monitor interval
* added some todos
Chromeless: Update chromelss example
ExternalPlayer: Added mwEmbedLoader.php url that we should use once the
external player mapping is fixed.
More APIs
split test page to 2 player - iframe and flash
hook poster