minor changes to motion ctrl: removed getNdevices from condition to move, increment counter in wheel and stages files

Conflicts:
	src/calunit_ctrl/calunitCtrl.h
	src/motion_ctrl/motionCtrl.hpp
	src/obs_ctrl/seqIDataMgr.cpp
	src/obs_ctrl/seqIDataMgr.hpp
	src/scripts/templates/util/master_listener_davide.py

Added sheduler module (flask - apscheduler) to update rtc and devices status.  Web Stream now request for attribute