Task-number: QTCREATORBUG-2639
Reviewed-by: Thomas Hartmann

Task-number: QTCREATORBUG-2639
Reviewed-by: dt

Reviewed-by: Thomas Hartmann

Reviewed-by: kh1

We should change the contents of existing files as little as possible.

Task-number: QTCREATORBUG-2647
Reviewed-by: kh1

The error() signal was not connected anywhere.
Also, there was no way to interrupt a failing operation.

Reviewed-by: kh1

Reviewed-by: Friedemann Kleint

Task-Nr: QTCREATORBUG-2722
Reviewed-By: kh

Reviewed-by: ck

This improves overall debugging experience after some "mostly harmless" errors.

Reviewed-by: Friedemann Kleint
Task-number: QTCREATORBUG-2004

Task-number: QTCREATORBUG-2004

Reviewed-by: Friedemann Kleint

Reviewed-by: con

Reviewed-by: Friedemann Kleint

Reviewed-by: Friedemann Kleint

Apple + Alt + Space is a reserved key at least on OS X 10.5.

Task-number: QTCREATORBUG-2628
Done-with:  Lasse Holmstedt
Reviewed-by:  Lasse Holmstedt

Reviewed-by: Friedemann Kleint

Reviewed-b: hjk

Reviewed-by: hjk

The UTFS stuff does not seem to be reliable enough at the moment.
Deploying is too important to take that risk.

Reviewed-by: kh1
Reviewed-by: Leena Miettinen

Reviewed-by: Friedemann Kleint
Task-number: QTCREATORBUG-2669

Reviewed-By: ck

Task-Nr: QTCREATORBUG-2653

Task-Nr: QTCREATORBUG-2618

Reviewed-By: hunger

Reviewed-By: hunger

Reviewed-By: hunger

We must not save a Qt4ProFileNode in our MaemoDeployableListModel,
since it might no longer exist when we use it again.

Reviewed-by: kh1

Protect endInferior() from repeated invocation.

Reviewed-by: hjk
Task-number: QTCREATORBUG-2681

(cherry picked from commit 1bed93e0)

Reviewed-by: Friedemann Kleint
Task-number: QTCREATORBUG-2681

Reviewed-by: ck

Also don't waste performance by repeatedly reacting to the same
project file change.
This is relevant for bigger projects to which a Maemo target might
have been added by mistake.

Task-number: QTCREATORBUG-2647
Reviewed-by: kh1

I recently changed the signal argument, but forgot to update
some of the points of use.

Reviewed-by: kh1

It is unnecessary to try hard to resolve a class forward declaration
when all you want to know is whether it is a valid link or not.

Task-number: QTCREATORBUG-2688
Reviewed-by: Thorbjorn Lindeijer

Reviewed-by: Friedemann Kleint

Reviewed-by: ck

Reviewed-by: dt

Reviewed-by: con