Debugger: Move list of statics to subnode

Task-number: QTCREATORBUG-11401

Change-Id: Iafa18df0db85063146ed9dc09351844924e22bdc
Reviewed-by: Christian Stenger <christian.stenger@digia.com>
Debugger: Make LLDB main loop exception reporting more verbose

Include the full call stack.

Change-Id: Ib2a18df0db85063146ed9dc09351844924e22bdc
Reviewed-by: Christian Stenger <christian.stenger@digia.com>