Merge QmlJSInspector plugin into the debugger. Also merge the
extra Inspector window with the Locals & Watchers: It now shows
the QML object tree in the running state.
Change-Id: I59ae0c1b970a48ba10ecda92ed3ba765d94b1d9c
Reviewed-by: Aurindam Jana <aurindam.jana@nokia.com>
