Commit
d4ed1633ff29f50624e19f7426e89c5fd6649868
by laforgesetup.py: Align cmd2 minimum version with requirements.txt
As pointed out in the commit-log of Change-Id
I5186f242dbc1b770e3ab8cdca7f27d2a1029fff6 we had different minimum
versions for cmd2 in requirements.txt vs setup.py. Let's align that.
Change-Id: I71cee0ec3ed2abec68ec567beaab13c868721dad
