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

Add function to automagically resolve function symbol names
that are missing the module name (module!foo). Kill some
trailing whitespace. Add a hack to transform qMain->main for VS.

Filter debugging output correctly, some glitches. Extract
base class for debugging output to be able to intercept
debugging output for other purposes (such as disassembling).

Add modules, threads and register view. Refactor register format code.

Enable temporarily stopping for setting breakpoints. Fix terminating the
debuggee in exitDebugger().

Improve locals handling, add watcher handling via expressions. Make
debug marker appear, start with breakpoint synchronization.

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

QLatin1String refactorings.

Factor out watch function, improve debug output.

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