Update gophercloud dependency to v1.0.0
Update openstack provider to gophercloud v1.0 API
Implement TCPLoadBalancer OpenStack cloud provider

Also add a trivial implementation of Zones() too.

This only supports a single region/zone currently (the region where
kubernetes is running).
Add additional logging to openstack cloud provider

Turned out to be invaluable while debugging issues - I expect it will be
for others too.

Conflicts:
	pkg/cloudprovider/openstack/openstack.go
Admission control proposal
Version 2.0 of proposal
Remove unnecessary 'sudo'

It seems to me that calling 'sudo' is not necessary at this point. In fact, if kubernetes hasn't been built yet, this will result in _output/ folder being owned by root thus making it not possible to run other consequent commands without 'sudo'.
Fix broken flaky-tests.md documentation link

The link ended up pointing at ./docs/devel/docs/devel/flaky-tests.md instead of .docs/devel/flaky-tests.md
Namespace scope events in storage
Run only kubernetes components with sudo
Clear node status before the validation check.
Update to include links to the user FAQ
Merge pull request #3088 from sergeyevstifeev/patch-1

Remove unnecessary 'sudo'
Issue #3101 - fixes high CPU load in hack/local-up-cluster.sh when there is no standard input defined
Merge pull request #3100 from brendandburns/docs

Update to include links to the user FAQ
fix link.
Make pod listing costant-time

* move ip cache out of registry/pod
* combine, rationalize, and move pod status logic
* Fix unit and integration tests
Move clock to util
add ttl as param to ip cache
Merge pull request #3104 from mrdunski/master

Issue #3101 - fixes high CPU load in hack/local-up-cluster.sh when no tty