Merge pull request #2 from VMTrooper/glance

Update Controller.sh to include Glance Installation
Removed use of Glance V1 API from Keystone service endpoint
Merge pull request #3 from yankcrime/master

Looks good, merging changes to controller.sh for glance endpoint
Updated Glance API Call

Merge branch 'master' of https://github.com/bunchc/Couch_to_OpenStack into nova