Update windowsservice_win.cpp
Update windowsservice_win.cpp

Changed work of tfmanager (treefrog) in Windows service mode.

Then treefrog started as Windows service:
 1. Find service name by PID of process;
 2. Register handler vy Service name;
 3. Find path to executable file and pass it to managerMain() function for correct initialization of QCoreApplication/QApplication;
hks2002/treefrog-framework,froglogic/treefrog-framework,gonboy/treefrog-framework,gonboy/treefrog-framework,ThomasGueldner/treefrog-framework,ThomasGueldner/treefrog-framework,froglogic/treefrog-framework,hks2002/treefrog-framework,treefrogframework/treefrog-framework,AmiArt/treefrog-framework,froglogic/treefrog-framework,AmiArt/treefrog-framework,hks2002/treefrog-framework,Akhilesh05/treefrog-framework,gonboy/treefrog-framework,ThomasGueldner/treefrog-framework,froglogic/treefrog-framework,skipbit/treefrog-framework,AmiArt/treefrog-framework,froglogic/treefrog-framework,seem-sky/treefrog-framework,AmiArt/treefrog-framework,treefrogframework/treefrog-framework,hks2002/treefrog-framework,gonboy/treefrog-framework,skipbit/treefrog-framework,AmiArt/treefrog-framework,Akhilesh05/treefrog-framework,skipbit/treefrog-framework,ThomasGueldner/treefrog-framework,skipbit/treefrog-framework,seem-sky/treefrog-framework,seem-sky/treefrog-framework,hks2002/treefrog-framework,treefrogframework/treefrog-framework,ThomasGueldner/treefrog-framework,Akhilesh05/treefrog-framework,gonboy/treefrog-framework,treefrogframework/treefrog-framework,treefrogframework/treefrog-framework,Akhilesh05/treefrog-framework,skipbit/treefrog-framework