Promote Ricky to committer

Promote Ricky to committer

Ricky has been a very active Apex user and contributor over the past few
release cycles.  He has helped find and fix numerous bugs, along with
being responsible for L2GW and SRIOV features for Fraser release.  He
has shown a willingness to jump in and help whenever there are issues
with Apex, and also a willingness to work upstream in TripleO/OpenStack
to implement new features.

Change-Id: Ifd032fd349a46b0e34b2d77ba56e3c564e70226c
Signed-off-by: Tim Rozet <trozet@redhat.com>