Add support for BladeRF 2.0 Micro.#37

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elafargue wants to merge 2 commits intoflightaware:masterfrom

elafargue:bladerf2

Commits on Mar 31, 2019

Add support for BladeRF 2.0 Micro. dump1090 also accepts a new
elafargue
committed
Improve gain settings and properly set AGC on BladeRF if passed in command line
elafargue
committed