CMS-1580 Live Edit:Context window - implement smooth x iframe drag'n drop
-  consolidate the style for the drag helper in host document with the one in the page / hosted iframe
CMS-1580 Live Edit:Context window - implement smooth x iframe drag'n drop
- renamed $liveedit -> $liveEdit
CMS-1580 Live Edit:Context window - implement smooth x iframe drag'n drop
- Minor refactoring
CMS-1684 Live Edit/Context Window : misc improvements
CMS-1665 Live Edit : integrate Context Window in Content Manager
- removed old menu button
CMS-1579 Context Window : implement device selector view
- initial commit