SoapySDRplay has now been updated to include support for the SDRplay RSP1A

[jonohudson]

SoapySDRplay has now been updated to include support for the RSP1A. Vincent Sonnier also helped to make some improvements to CubicSDR for the RF gain display. Antenna selection for the RSP2 in CubicSDR has also been improved.

See**https://github.com/pothosware/SoapySDRPlay/wiki for details.