Merge-request: 2157
Reviewed-by: hjk <qtc-committer@nokia.com>

Merge-request: 2157
Reviewed-by: hjk <qtc-committer@nokia.com>

Use QGridLayout to align header label and QStackedLayout for the pages
(in code, as it is not available in Designer).
Derive new class FilterLineEdit for filter widgets based on a modified
version of FancyLineEdit and use that in settings.
Rubber-stamped-by: con <qtc-committer@nokia.com>

Introduce new QString id() const-API and sort wizards by
[untranslated] category and id. Introduce respective constants.
Rubber-stamped-by: con <qtc-committer@nokia.com>

- Introduce project directory and "use" flag to file manager, use that
  in new item dialog
- Add configuration under Project settings, rename it to "General"
- Make wizards create project names as "untitled1.."
- Remove modules page from Qt application wizards (parametrizable)
- Give Utils::ProjectIntroPage a "Set as default location" toggle.
- Introduce wizard dialog base classes for handling that.
- Introduce notion of "last visited directory to file manager" for
  open and non-project wizards, route open through file manager.
- Clean out QmlAppWizard

Task-number: QTCREATORBUG-333
Rubber-stamped-by: con <qtc-committer@nokia.com>

a op b -> !(a invop b)
and
a op b -> b flipop a

Add a tool tip to the button and give it our standard icon.

Reviewed-by: Friedemann Kleint

Adding items to an empty container did not result in a [+] in front of
the container in the locals view.

Instead of just flipping same-length strings.
Also fix an incorrect replace position adjustment.

We need to port the code to use the new overloay system.

Task-number: QTCREATORBUG-333

 * Add -color option to core plugin which will override
   the base UI color for that session.

Reviewed-by: thorbjorn

 * Change layout of project mode page.

Reviewed-By: dt

 * Rename it to IPropertiesPanel in accordance with new naming standards.
 * Do not derive from Context. That is not needed.
 * Add an icon() method.
 * Fix all usages of this interface.

Reviewed-By: dt

As side effect we can now play a bit with visualizing extra selections

 * Panel struct does no longer take ownership of its widget.
 * Panels consitently delete their widget in their destructor.

Reviewed-By: dt

 * This way it becomes available to all classes in this file.

Reviewed-By: dt