a valid stack trace.

* We now consistently avoid punctuation when possible
* Renamed usage of "Inferior" and "Program" to "Application" for
  increased readability
* Fixed inconsistent spacing in front of statusbar label

Reviewed-by:hjk

Needs work...

Additionally, hiding of debugger menu entries was done as most of
them are irrelevant for QML debugging.

Retrieve QueryProcessImageFileNameW via QLIbrary/dlopen
on all platforms due to it being not present on Windows XP.

This patch replaces all uses of QSplitter with thin 1-pixel
splitters. I also fixed dock widget layouts in main windows
to do the same. Additionally I had to tweak the tabbars so
they look good in mini splitter layouts to avoid a double
left-border.

Reviewed-by: thorbjorn

Try to detect engine by looking at toolchain, executable,
attach mode. Find out path to executable in attach to running
dialog.

Reviewed-by: hjk

Needs polishing.

Protect against session changes at startup.
Reviewed-by: hjk

The dependency was there for a while. No need to jump through hoops hoping
to maintain a stand-alone debugger anymore.

supresses wiggly lines ...

- Switch correctly on GnuPoc-toolchains
- Do not lock up on Gdb start.

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

Reviewed-by: Lasse Holmstedt

The new QML Inspector depends on DebuggerPlugin. Also added a dropdown menu into
the debugger toolbar from which the user can select the used debugging
language, e.g. C++ or QML.

Returning a value is not yet supported.

Hidden in the Breakpoints context menu.

...making use of a shared device by all clients. Detect device removal by
delaying the WM_DEVICE event handling. Introduce Acquire/Release mechanism
to SymbianDeviceManager and let acquire() fail if the device is in use, thus
preventing starting 'run' while debugging is active, etc.
Handle "Device removed" (unplugging of cable) signal by closing the device and adding
handlers to the clients, stabilize TrkDevice against it.
Remove communication type from the run configuration parameters (now handled by
SymbianDeviceManager).

Working towards keeping the Trk-connection always open and a giving the target pane
a meaningful tooltip.
For the moment, pass on tooltips from device manager additional information
(Trk version and such as determined by the launcher).

thus fixing the exit warning:
"~QX11PixmapData(): QPixmap objects must be destroyed..."

Acked-by: con

Reviewed-by: hjk

doing it in 1.3 as well to avoid possible later conflicts