* CustomExecutableRunConfiguration is supposed to ask the user
   for input if asked to run when unconfigured. It did no longer do that.

 * This was discovered and fixed by dt.

...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).

Task-number: BAUHAUS-368

 * ... and use it.

the producer side

needed after changing the default to "inaccessible"

Does not appear to help, though.

... so just disable it for all macs.

Unused stuff.

Don't mess up the original structure of the generic project file list by
reconverting all the paths to be relative from the project directory.
This allows whitespace or absolute paths to be preserved even when
adding/removing files through Qt Creator.

SymbianDeviceManager needs to initialize when friendlyName is requested.