Need to remove pods that change labels.
Move etcd watch code to its own files
Change 'sendCreate' to 'sendAdd'; integration passes.
Hard code auth for vagrant.

This simplifies things when switching between providers.  Fixes #1033.
Very minor change to use camelCase for ReasonType as suggested in issue #914.
Merge pull request #1035 from satnam6502/master

Very minor change to use camelCase for ReasonType as suggested in issue ...
Merge pull request #1034 from jbeda/vagrant-auth

Hard code auth for vagrant.
Merge pull request #1000 from lavalamp/fix2

Need to remove pods that change labels.
Fix a race in proxy.

addService() eventually calls getServiceInfo(), but the serviceInfo object may
not be installed yet (race).
Merge pull request #1037 from thockin/proxy

Fix a race in proxy.