* qt/qdbusreply.h: Add default constructor and operator=

	* qt/qdbusreply.h: Add default constructor and operator=
          (r532625)
	* qt/qdbustypehelper_p.h: Use a clean namespace: no foreach()
          in public headers (r532952)
	* qt/qdbusabstractinterface.cpp:
	* qt/qdbusabstractinterface_p.h: Add the AutoDetect mode and
          make it the default (r532951)