Remove admin only restriction for /analytics and /analytics/uves
Remove admin only restriction for /analytics and /analytics/uves

At present, if rbac is enabled, only cloud-admin has access to
/analytics and /analytics/uves URIs. Other users should have access
to these URIs.

Change-Id: I9fba80db3f2384198d7ba00023310c7fbb6ba2ea
Closes-Bug: #1733712

eonpatapon/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,rombie/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,rombie/contrail-controller,rombie/contrail-controller,rombie/contrail-controller,rombie/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller