add 'enableCache' device option to SoapyLMS7
add 'enableCache' device option to SoapyLMS7

to replace 'cacheCalibrations' option which is misleading as there is no caching of calibrations

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