Fix device connection sequence
Fix device connection sequence

Connection handle was not refreshed, when trying to reconnect to the
same device, after it has been unplugged and replugged in

limemicro/lms7suite,limemicro/lms7suite,myriadrf/LimeSuite,limemicro/lms7suite,myriadrf/LimeSuite,romeojulietthotel/LimeSuite,romeojulietthotel/LimeSuite,myriadrf/LimeSuite,romeojulietthotel/LimeSuite,romeojulietthotel/LimeSuite,limemicro/lms7suite,myriadrf/LimeSuite,limemicro/lms7suite,romeojulietthotel/LimeSuite,myriadrf/LimeSuite