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.
Handle a missing apiserver flag better.
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 #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
Rename Event.Status to Event.Condition to match v1beta3 agreement

Question - should this be a phase?  Seems like no, since phase implies
defined lifecycle and this field is explicitly not defined.
Merge pull request #2956 from ddysher/fix-magic-number

Use constant for port number
fedora guide: include http in the --master statement

otherwise you end up with:
  unsupported protocol scheme "fqdn.example.com"
Merge pull request #2966 from eparis/fedora-guide-fqdn

fedora guide: include http in the --master statement