ms: Add a main function to start all of it

Add a main file to start everything. All parameters need to
be made configurable. Composition of testcase and IMSI ranges
need to be configurable as well. This is left for future
commits. Right now it can execute a single UL test.

Start with:
export PATH=../osmocom-bb/src/host/layer23/src/mobile:$PATH
export PATH=../osmocom-bb/src/host/virt_phy/src/:$PATH
export PYTHONPATH=$PWD/src

python3 -mosmo_ms_driver

Change-Id: I58c938500a067eebb213750e56d8bf4d8af43df2
1 file changed