Make sync false by default.  Works around timeout/retry issues.
Merge pull request #355 from brendandburns/kubecfg

Make sync false by default.  Works around timeout/retry issues.
Allow hack/test-go.sh to support flags

Pass arguments after the package directly to go test

    hack/test-go.sh pkg/util -v -test.run=TestNewStringSet

And also allow global flags

    hack/test-go.sh "" -v
Merge pull request #359 from smarterclayton/allow_test_opts

Allow hack/test-go.sh to support flags
Update the docker build pipeline.
Add a master manifest.
Merge pull request #346 from brendandburns/dockerbuild

Update the docker build pipeline.
Make poll period and timeout configurable.
Make poll period short for integration testing.
Merge pull request #364 from brendandburns/timeout

Make poll period and timeout configurable.
Create a configuration update utility

Extracted from proxy/config
Change proxy config to reuse util/config

Splits endpoint and service configuration into their own objects.  Also makes
the endpoint and service configuration tests correct - there was a race condition
previously that meant tests were passing but not checking correct code.
WIP - Start refactoring kubelet config sources