Default background of Rectangle is white anyway.

- If NSX and NSY have quotes for the QT_NAMESPACE case, they need them
  for the non-namespace case too.
- Dumper autotest: Replace hard-coded namespace with compile-time
  dynamic one.

... with an event loop with disabled user input to keep
the GUI alive.

specifically, this will skip the initial stop at _start when using the
terminal and remote adapters.

FIXME: if the attached to program has no relation to the currently
selected run configuration, the qt version config dialog will pop up
rather effectlessly and thus confusingly.

after refactoring the trk adapter startup, the split was not necessary
any more. in fact, it seemed fairly arbitrary at this point.

it is currently unused. do not just remove it, as hjk says he wants to
revive it.

- Turn off initial breakpoint when attaching (terminal) and
  additionally ignore it before the first startup complete
- Refuse to step  the artifical thread created when
  interrupting
- If possible, switch to thread 0 when interupting (do not
  use artificial thread)
- Ignore non-fatal exceptions in dumper calls (stray Startup-
  complete-traps)
- Use right thread for dumper call loading
- Rename windows exception code enumeration
- Turn off modification off watch-data children by setType,
  show empty lists correctly.
- Verbose warnings about inserting invalid watch data.

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

Found by Roberto.

gdb can be started before the debugee, so do it. that's more in line
with the other adapters.

Reviewed-By: con

Reviewed-By: TrustMe

Reviewed-by: dt