The project() should in most cases not matter, instead the
BuildConfiguration should. This shows all the information that needs to
move into the BuildConfiguration classes.

More API work.

Each project has it's own BuildConfiguarion * classes, they'll get a
decent type safe interface and the setValue/value stuff will be removed.

1. allow empty overlay selections
2. make it possible to bind a selection to a specified length

 * Fix reordering of build steps in the clean list of steps.
 * Make the code more robust and avoid removing and inserting
   the item.
 * Update code for the build steps list too for reasons of symetry.

Reviewed-by: dt

Might fix some sporadic crashes that can be seen on first creator run.

Move the API to the progress manager.
Added a first Mac implementation, other
platforms are pending.

Separate category and trCategory and introduce sorting characters
to the categories. Same for id/name.

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>

This is necessary since a recent change in Qt 4.6 to how the
WaveUnderline is drawn. It makes sure the WaveUnderline repeats
correctly from one text item to another.

Reviewed-by: mae

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.

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