fix setup_yeti script, workaround for bug [#47465247]
Remove reference to SDS client
Bumped vcap-common
Merge pull request #37 from cloudfoundry/remove-sds-client

Remove sds client
Add detected_buildpack attribute to app model and REST api.
Add nice comment explaining how parallel staging requests are handled.
Include Code Climate badge
changed App#mark_for_staging to accept options
mark app as needs staging after changing stack
Merge branch 'master' into delete_models_with_deps
update errors