add a README about the python dependecies
The repository does not contain a README nor a requirements.txt which describes the python dependencies
It should include at least:
#1 Updated by pespin about 1 month ago
I think the README file should just point to the user manual in http://ftp.osmocom.org/docs/latest/osmo-gsm-tester-manual.pdf
Perhaps also a link to the ansible recipes.