Fix up version string for gcloud compute version.

This might break again as the version that this change will land isn't stable.  I'm going to switch back to gcutil until we know we won't break again.  That will come in a future PR.
Merge pull request #78 from jbeda/gcloud-fix

Fix up version string for gcloud compute version.
s/linux/Linux/
Fix localkube due to a bad merge.
Merge pull request #81 from brendandburns/local

Fix localkube due to a bad merge.
cloudcfg: fix TestDoRequest
Merge pull request #82 from danielnorberg/dano/fix-cloudcfg-test-dorequest

cloudcfg: fix TestDoRequest
add travis integration
gofmt -s pkg/ cmd/
Merge pull request #84 from proppy/gofmt

gofmt -s pkg/ cmd/
travis: add cloudsdk and cover tool
Refactor the kubelet for testability.
Add unit tests.  Test coverage to 56.9%
Allow the use of a network other than default
Merge pull request #88 from ctso/master

Allow the use of a network other than default
travis: add etcd and gcloud path
travis: fix integration test invocation
Switch from `gcloud compute` to `gcutil`.

We'll switch back to the future once the interface has settled down.
travis: remove e2e test and set GOPATH for integration
travis: fix path for integration
travis: explicit gopath