Hotfix for adding openstack users and machine imaging.
Added a new script file to collect statistics from our Weather Balloon server
Change imaging error messages
Added support for adding rules on-the-fly to a list of core identities to issue a bugfix
Moved away from rtwo to support an atmosphere-settings specific change regarding Shellinabox connectivity
BUGFIX - The shell tab will now properly check for the proxy URL instead of the direct URL
Merging stable into master
Code cleanup in Time allocation code