QString::isNull() vs. isEmpty() discrimination is a time bomb ...

the root cause is in the API of parsedProFile(): it discerns
isNull() and isEmpty(), which is of course a time bomb.
but in this case the right solution is not trying to parse
the empty string in the first place.

Resume thread after attaching and ignore the
signal-trap that follows it.

Reviewed-by: hjk
Task-number: QTCREATORBUG-1020

Task-Nr: QTCREATORBUG-2243

Makes QTCREATORBUG-2243 easier to do.

Done-with: Roberto Raggi

Introduce private class to utils/ConsoloProcess as not to expose
<windows.h> from its header.

Task-number: QTCREATORBUG-1020

There is too much false exceptions that makes debugging annoying

by partially undoing 1a897869

Task-number: QTCREATORBUG-1020

 * Make sure we have a display name set for targets when restoring
   from Qt creator 1.3.1 .user files.

Do not turn on shadow building when importing projects created
(and last opened) by creator <1.3

Task-number: QTCREATORBUG-2231

Saves lots of conversion.

The 'eye' was for debugging only. Seems to be stable now.

Reviewed-by: Thomas Hartmann
Reviewed-by: Carsten Owerfeldt

Done-with: Roberto Raggi

Task-Nr: QTCREATORBUG-1506

only available with gdb newer than Aug 31, 2010

This simple change will save about 40mb of memory when indexing Qt Creator!

Reviewed-by: Alessandro Portale
Task-number: QTCREATORBUG-2119