EUCA-9087 (no longer require stack name on describe stacks) and EUCA-9091 (500 error when stack exists) fixed
EUCA-9091 change response type to AlreadyExists(400) and EUCA-9092 populate Cloudformation URL
Merge branch 'testing' into dev/ethomas/minor-cf-issues
Merge branch 'testing' into dev/ethomas/minor-cf-issues
Removed warning for cloud formation url not being configured (still preview), added cloudformation-common dependency to www, and changed AlreadyExistsException (cf) error type to AlreadyExists
Merge branch 'dev/ethomas/minor-cf-issues' into testing