…erator in a cross-platform fashion

Note it's possible to run the generator from either the build directory or
the install directory.

Indeed, the dependent files (typesystem_*.xml, build_*.xml,
qtscript_masterinclude.h and parser/rpp/pp-qt-configuration)
have the appropriate install rules and are also copied to the build directory.

Conflicts:

	src/PythonQt.cpp
	src/PythonQt.h

…x or 4.8.x

… Release

* Copied most of the contents of vtkPython.h to dPython.h

Currently xmlpattern wrappers are not built even if PythonQt_Wrap_QtAll
is set to ON. Indeed, the wrappers failed to build on any of the supported
Qt version.

The numerical range should probably be detected automatically.

This fix errors of that sort:

 moc_PythonQtStdDecorators.cxx:152:25:
error: expected unqualified-id
        case 4: _t->emit((*reinterpret_cast<
QObject*(*)>(_a[1])),(*reinterpret_cast< const

…t_Wrap_QtAll

By updating PythonQtPythonIncludes.h which is included in all PythonQt
headers, it is ensured the fix will be applied consistently.

Seems "_STL_NOFORCE_MANIFEST" is now used instead of "_CRT_NOFORCE_MANIFEST"

Doing so will allow error/warning to be properly reported in a Superbuild
context when doing parallel build with CTEST_USE_LAUNCHERS enabled.

This method should be called before any piece of code where
handleError is called in case of error. It will ensure the _ErrorOccured
is reset to false.

If enabled, the signal "systemExitExceptionRaised" will be emitted. It gives
application the opportunity to cleanup and terminate nicely.

…work