When ranger-agent is deployed in kubernetes,
the configuration becomes uneditable without
editing secrets and restarting the pod.
This patchset will add configuration to the
database so that values can be overriden as
needed to serve development needs. This
includes such needs as altering logging level
and changing the ranger site which ranger-agent
points at.
Change-Id: Id8b9f16668914e3c071639359d33aba0eee076c2
a376a02e2e