Remove Debugger dependency to QmlJSTools . Instead mark all modules
that use QmlJSTools API as dependent, even if the dependency is already
implicit (QmlProjectManager depending on QmlJSEditor).

Change-Id: I9e936429674fbd580dafc348b6695d07158e5341
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@digia.com>
Reviewed-by: Daniel Teske <daniel.teske@digia.com>