Merge pull request #59 from nlivens/1.8.x

Fix needed for builders when you don't want to specify an ID
jclouds CB versions + upgrade script
Merge pull request #60 from inbarsto/jclouds-versions

jclouds CB versions + upgrade script
jclouds CB versions fixed
Merge pull request #61 from inbarsto/versionFix

jclouds CB versions fixed
fix version inspection
Merge pull request #62 from inbarsto/fixVersionInspection

fix version inspection
Fixed user update to not always send the "enabled" attribute