Updated Cloudify Feed, based on Sharone's request

Change-Id: If840a2392711bc18dda8285b984219688927d289
Add Openstack blog dmsimard.com to Planet

Change-Id: Idb7f5db11172dbc25608e2c92f8337af4aab3849
Merge "Add Openstack blog dmsimard.com to Planet"
Added mtreinish to Planet OpenStack

Change-Id: Ic6231289b3a944fe91b51df53c7618aeb06e9380