unit test for #2815, as requested by @brendandburns
Fixes #1605: make ErrorList introspectable by replacing ErrorList and
ErrorList#ToError with []error and util.SliceToError() respectively
Add support for TAP (test anything protocol) output
fixed minor formatting
Add kuber box location env to make it faster.
Make Swagger API support optional, so that consumers can define their own

OpenShift would like to also enable swagger, but we need to register our
services as swagger services prior to the SwaggerAPI being started. I've
added a bool (default false) to master.Config to enable swagger, and split
the method in master out so that a downstream consumer can call it.
Handle a missing apiserver flag better.
ubuntu getting started guide
Make it easy to use the e2e tests to test upgrading a running master
by adding support for testing official release versions and writing a
simple script to first bring up and test the old version before
upgrading it and testing it again. Related to supporting in-place
upgrades of masters (#2524).
Enable watch on node changes.
Merge pull request #2945 from smarterclayton/support_optional_swagger

Make Swagger API support optional, so that consumers can define their own
Merge pull request #2857 from jainvipin/master

ubuntu getting started guide
Merge pull request #2829 from a-robinson/upgrade

Make it easy to use the e2e tests to test upgrading a running master
Kubernetes version v0.7.0
Kubernetes version v0.7.0-dev
Merge pull request #2844 from brendandburns/fix

Handle a missing apiserver flag better.
Merge pull request #2720 from brendandburns/tap

Add support for TAP (test anything protocol) output
Use constant for port number
Merge pull request #2662 from ddysher/node-watch

Enable watch on node labels.
typo in authorization.md