Merge pull request #17 from daniellemayne/develop

develop - bugzid 3847: added null check
Merge pull request #19 from daniellemayne/develop

develop - only return regions where we have compute resource
Merge pull request #21 from daniellemayne/develop

develop - comment out storage support
Merge pull request #23 from daniellemayne/develop

develop - task workaround to retry getVM after launch if we get a 404 Not Found
Merge pull request #25 from daniellemayne/develop

develop - bugzid 4086: bring back public images owned by the logged in account
bugzid 4086: allow server to have ip assigned on launch