Moving develop back to 0.6.0.
Merge tag '0.5.4' into develop

0.5.4

Conflicts:
	bower.json
	package.json
Begin work on CC panel support for legacy HTML5 Player.
Inline pjs-dialog and pjs-cc-panel.
Respond to postMessage for show cc panel and show cc prefs only when in an iframe (legacy html5).
Release 0.6.0
Merge branch 'release/0.6.0'