Add configurable sleep between polling intervals for GCE status
Merge branch 'master' of github.com:GoogleCloudPlatform/kubernetes into configurable-sleep-interval
Allow Client to define arbitrary (non-default) prefix in config
Merge pull request #1557 from smarterclayton/allow_prefix

Allow RESTClient to define arbitrary (non-default) prefix in config
Some field names in validation.go not consistent

Fields are (for now) JavaScript style field accessors
Merge pull request #1558 from smarterclayton/incorrect_validation_field_names

Some field names in validation.go not consistent
Add a caching layer, so we don't pound cloud providers for ip addresses.
Add a signal handler to pause.

It returns 0 when a signal is received.
Merge pull request #1560 from brendandburns/scheduler

Add a caching layer, so we don't pound cloud providers for ip addresses.
Merge pull request #1563 from vmarmol/master

Add a signal handler to pause.
Merge pull request #1559 from brendandburns/fix

Add an integration test for services.
Merge pull request #1544 from justinlindh/configurable-sleep-interval

Add configurable sleep between polling intervals for GCE status
Use formal error checking to validate a not found err.