Turn off social icons if branding = rackspace.
Turn off social icons if branding = rackspace.

Change-Id: I3da1a965b18f1d1cf42164df6b60710c7dab5f37

rackerlabs/rackspace-docs-maven-plugin,OCselected/clouddocs-maven-plugin,rackerlabs/rackspace-docs-maven-plugin,rackerlabs/clouddocs-maven-plugin,OCselected/clouddocs-maven-plugin,rackerlabs/clouddocs-maven-plugin,stackforge/clouddocs-maven-plugin,rackerlabs/clouddocs-maven-plugin,OCselected/clouddocs-maven-plugin,stackforge/clouddocs-maven-plugin,stackforge/clouddocs-maven-plugin,OCselected/clouddocs-maven-plugin,rackerlabs/rackspace-docs-maven-plugin,rackerlabs/rackspace-docs-maven-plugin,stackforge/clouddocs-maven-plugin