David Douard <david.douard@logilab.fr> [Thu, 25 Jun 2015 22:57:15 +0200] rev 11652
Allow to override config file options by cmdline arguments (closes #5724484)
For the sake of consistency with cw, the 'profile' option's short name has
been removed, so we can use the lower 'p' for this purpose (for consistency
with cubicweb).
Requires CubicWeb 3.21 to work.