It looks out of place since the virtual splitters coming from the
QMainWindow are not mini splitters.

Reviewed-by: Lasse Holmstedt

Task-number: QTCREATORBUG-758
Reviewed-by: thorbjorn

Let the State Editor also use the new activateState method from
QmlModelView (stateChanged by default does now nothing). This allowed
us to get rid of the setCurrentStateBack method. Also fix deletion of
states - the "decision" which state should be the new one is now done
in StatesEditorView.

Reviewed-by: Thomas Hartmann
Reviewed-by: Christiaan Janssen

Also delete the old package before executing "make sis" to ensure
that no old file lingers around should the naming change again.

Initial-patch-by: Shane Kearns <shane.kearns@sosco.com>

- view is not moving anymore when opening/closing sections

Task-number: TOOLS-297

The actualPixmapSize is different
from the resulting pixmap when using
svg icons. This seems to be a bug
in Qt, but using the resulting pixmap
is safe for now.

Reviewed-by: Oswald Buddenhagen

Reviewed-by: thorbjorn

Correctly show
* Headers
   * C:\foo
instead of
* Headers
   * C:/foo

Doing it creates huge delays, because it resolves to a network path.
Also rename FolderNode::setFolderName to FolderNode::setDisplayName,
because that's the name of the property.

Task-number: QTCREATORBUG-695

 * If the qmake path does match then the target does match, too.

The test case fixed was broken already before, so I couldn't
check whether the fix is actually correct.