Test needs to be altered to skip the root volume size
assert for root volume size needs to be made optional for GCE, as
volumes are not part of products, but vary as chosen at instantiation
time.
consistency change from name to id for comparisons.
system property changed from userName to user.name
Merge pull request #103 from unwin/2014.08_FB_5133

stas fix + username fix part 2
Cleaned up before/after methods after listInternetGateway test was
removed.
Merge pull request #106 from unwin/2014.08

Omnibus
Merge remote-tracking branch 'upstream/2014.08' into 2014.08