[google|compute] Fix externalIP setup.
Fix bug in list images example
typo
Merge branch 'master' of github.com:fog/fog
Merge branch 'master' of github.com:fog/fog
Merge branch 'master' of github.com:fog/fog
Forgot to update Google Readme.
Merge pull request #2293 from icco/master

Fix external IP config for GCE.