Change project retrieval procedure from git clone to go get (#366)
Change project retrieval procedure from git clone to go get (#366)

Signed-off-by: Sava Radoš <8c45e736c4997086126839ac43b25fda15155ffe@mainflux.com>
drasko/mainflux,drasko/mainflux,Mainflux/mainflux-lite,drasko/mainflux