Make atomicapp dev environment available in apps.openstack

[kbsingh]

http://apps.openstack.org/ is a new service at openstack.org - we should make sure all our content is easily accessible there.

[LalatenduMohanty]

This project has been merged witth projectatomic/adb-atomic-developer-bundle

All future development will happen at projectatomic/adb-atomic-developer-bundle

All issues have been moved to the new gitrepo.