Allow sourcing local shell variable script in order to not have
to commit tokens into the code repo. Fix a few calls to the
helper python code that does the real work.
Signed-off-by: Ben Greear <greearb@candelatech.com>
And stop hard-coding the DUT position.
Add start of ferndale ucentral testbed end-to-end example test script.
Signed-off-by: Ben Greear <greearb@candelatech.com>
