change log level to error if problem creating cloud account
alterVM support and better listProducts handling

back ported stas' improvement for develop AbstractVMSupport to cloud
driver
Merge pull request #23 from daniellemayne/2014.08

2014.08
[maven-release-plugin] prepare release dasein-cloud-vsphere-2014.08.2
[maven-release-plugin] prepare for next development iteration
Merge branch '2014.08'
Update version