acu184082 - update softlayer cloud to read user_metadata from api, not config drive
acu184082 - update ohai software cloud plugin to consume data from api
Merge pull request #502 from rightscale/ivory_14_22_acu184082_read_usermetadata_using_api_on_softlayer

acu184082 - update softlayer cloud to read user_metadata from api, not c...