Combined patch for api apache frontend

* Reverse proxy for openstack components which is required to implement SSL and CORS. Also added code to configure SSL and CORS headers.
  * Glance api
  * Glance registry
  * Cinder
  * Nova osapi
  * Nova ec2 api
  * Neutron
* Enabled CORS headers for radosgw
* Changed the endpoints to use jiocloud.com domain which is required to enable SSL, because the server name must match the domain name in the SSL Certificate.
* Enabled SSL for openstack environments

NOTE: Individual pieces of these patches are submitted in #273, #275, #276 Which has been tested individually. Addint this PR to test SSL as all the above patches are required for SSL to work 

This patch depends on patch jiocloud/puppet-ceph#8
although this is not directly related to this patch, having the radosgw on port 80 seems odd, and would make it difficult to have an AIO install if we also intend to put the keystone public port on 80