Reviewed-by: hjk

Task-number: QTCREATORBUG-2110

Reviewed-by: ckamm

The Qt4 project manager was unnecessarily linking against the QML JS
editor plugin.

Reviewed-by: dt

Task-number: QTCREATORBUG-2846

Task-number: QTCREATORBUG-2994

Task-Nr: QTCREATORBUG-3001

Reviewed-by: Friedemann Kleint
Reviewed-by: Pawel Polanski

Task-number: QTCREATORBUG-2993

Remove actions from debugger plugin as they are not directly usable.
Create additional actions in context menu.

Move some code around to find the current editor.

There was a bug in the sibling margin for
the bottom anchor.

Also, disabling width/height in the property editor
only makes sense, if both anchors (top/left or op/bottom)
are set.

Reviewed-by: Kai Koehne

Refactoring only works of old and newId are not empty,
otherwise we just fall back and use the model


Task-number: QTCREATORBUG-2953
Reviewed-by: Kai Koehne

Task-number: QTCREATORBUG-2705

Do not pass around flags QFlags by const-reference.

... instead of running a sed script over a lot of files on each
version increment.

Probably fixed some subtle error handling bugs along the way.

Task-number: QTCREATORBUG-2705

Task-number: QTCREATORBUG-2975