This will help us diagnose errors.

Fix breakage introduced by the new asynchronous stop() methods
of the debugger run controls. Allow for RunControl::stop() to
be asynchronous by introducing a return enumeration indicating
that. Introduce additional method aboutToStop() asking user
to quit (tie that to the RunControl instead of having to hack
the behaviour elsewhere).
If asynchronous stop is detected, terminate the ProjectExplorer
asynchronously.
This makes the behaviour consistent across switching sessions/
closing outputwindow tabs and quitting Qt Creator.

Reviewed-by: dt
Rubber-stamped-by: hjk

Use Debugger::DebuggerRunControl directly instead of wrapping it
into another RunControl.

Reviewed-by: hjk

Preparation for removing MaemoDebugRunControl.

Reviewed-by: kh1

Reviewed-by: kh1

Reviewed-by: kh1

No difference in functionality yet.

Reviewed-by: kh1

Task-number: QTCREATORBUG-1636
Reviewed-by: kh1

This replaces the (de facto) singleton engines and data handlers by classes
that are instantiated per run. The DebuggerRunControl will now create an
object of (a class derived from) DebuggerEngine that contains all the relevant
"dynamic" data.

DebuggerManager is no more. The "singleton" bits are merged into DebuggerPlugin,
whereas the data bits went to DebuggerEngine.

There is no formal notion of a "current" DebuggerEngine. However, as there's
only one DebuggerEngine at a time that has its data models connected to the
view, there's still some "de facto" notion of a "current" engine. Calling
SomeModel::setData(int role, QVariant data) with custom role is used as the
primary dispatch mechanism from the views to the "current" data models
(and the engine, as all data models know their engine).

Reviewed-by: kh1

Reviewed-by: hjk

And use it to implement changing the run icon in the application output.
That implementation does only support the two run modes run and debug
for now. Further abstraction for more run modes to be done once needed.

Task-Nr:   QTCREATORBUG-1232

So now the "Applciation Output" can distinguish between these four, and
handle them appropriately.

Reviewed-by: kh1

Reviewed-by: kh1

Reviewed-by: kh1

Reviewed-by: kh1

Move more common parts into base class.

Reviewed-by: kh1

Rename function to better reflect its meaning.
Add prefix to class members.

Reviewed-by: kh1

Reviewed-by: kh1

Reviewed-by: kh1

Reviewed-by: kh1

The maemorunconfiguration.cpp file contained (and still contains)
too many different classes.