Reviewed-by: dt

  * Use id() for methods returning a string used to represent
    some type of object.
  * Use displayName() for strings that are meant to be user
    visible.
  * Quieten some warnings while touching the files anyway.
  * Move Factories to their products in the plugins where that
    was not done before.

Reviewed-by: dt

This code was (more or less) duplicated in 4 places.

there is no point in throwing away and re-recreating invariant data over
and over ...

shaves off ~15% of the load time of Qt 4.6.

findProFileFor(), buildDir() and createProFileReader() make sense only
in relation with an actual pro file anyway, so move them there.

Should fix a lot of corner cases, might introduce a few bugs.
Also rename functions/slots to be better named.

Generic Project Manager and CMake Project Manager are missing from this
patch.

Move the code that compares the Qt version's debug|release property
with the build configuration's debug|release property
to the new build configuration class.

Reviewed-by: dt

Note: I didn't fix all the connects and there are a few missing things.
This compiles, more work is coming.

- Move the s60devicerunconfigurationwidget into a separate file,
  add an info button that connects to the device and displays
  CPU/Trk version for testing the connection.
- give TrkLauncher a parent object and an acessor for the device
  description in formatted form.
- Break deadlock when trying to terminate the Windows Trk writer
  thread with bytes pending by using a wait with timeout and
  termination flag.

Reviewed-By: con

.. and purge unneeded includes.

creating a debug run configuration. Import the debugger
into Qt4ProjectManager.

and ApplicationRunConfiguration to LocalApplicationRunConfiguration,
preparing remote debugging. Change the interface canRun() to be const,
run() to create() (since it does not run anything), use references
to the QSharedPointer<Foo>. Introduce d-Pointer and remove
unneeded headers from ProjectExplorerPlugin and add missing includes
everywhere.

Since we can easily do that, just do it. No gurantee that we aren't
going to use rtti in the future.

Default to the baseName() of the .pro file.

One less need for qmakestep.

Transform the method in Qt4Project into a signal that is handled
by the run configurations themselves.

The runner uses the applicationlauncher internally, which is now
exported from the projectexplorer plugin for that reason.