it's dead code

For device debugging. Move both from namespace
Debugger::Internal to Debugger, export them, give
DebuggerManager a static instance().

Clean out header.

This reverts commit 1e186c5b.
The code is not symbian specific, linking error was fixed properly
by adding the needed files to HEADERS.

It is replaced by a real editor in e82d6c7b.

This reverts commit abf5e3dd.

- Modified WatchModel to handle storage of an hierarchy
  of WatchItems.
- Factored out code for asynchronous population to
  AsyncWatchModel and added a mixin for convenient
  handling
- Added base class for synchronous models.
- Implement simple, synchronous models for CDB, greatly
  simplifying code and finally getting manual
  expansion right.
Signed-off-by: hjk <qtc-committer@nokia.com>

Hopefully i didn't miss a plugin.

Modify engine creation funcs to populate a list of option pages
to be able to handle engine enabling independently of the
actual engine creation.

Do automatically expand first level (only on request), recurse only in completeModel.

Factor out watch function, improve debug output.

RevBy:    - hjk

RevBy: Andre
Details: Check the PDB files compiled in by VS to detect a VS binary.

includes complete refactoring of ConsoleProcess.