fix data races in controller
use wait group
style
use sync.Cond
gofmt -r "WaitToWatch->WaitForWatchCompletion"
gofmt -r "condChannelsReady->condWatchCompleted"
do not recreate
comment
Initial add of an environment variable for the kubernetes master.
Merge pull request #319 from brendandburns/kubecfg

Initial add of an environment variable for the kubernetes master.
remove lock for broadcast
comment
Disable gofmt for non go1.2 or go1.3
Add sync behavior to the pod registry.  Expand tests.
Merge pull request #309 from monnand/race-controller

fix data races in controller
Run cAdvisor on all minions.
Merge pull request #322 from brendandburns/travis

Disable gofmt for non go1.2 or go1.3
Merge pull request #277 from brendandburns/sync

Add sync behavior to the pod registry.  Expand tests.
Merge pull request #324 from vmarmol/add-cadvisor

Run cAdvisor on all minions.
Change error printing for easier debugging