Change GCM and C2DM to use requests library, and add proxy config support.
Workaround bad Google SSL cert for C2DM.
Log GCM error responses separately.
Use request module for callbacks and add proxy support.
Improve GCM response handling.
Allow timeout for HTTP requests to be specified.
Don't fail if nokiaKey isn't specified.
Better stats and fix debug port contention
Minor argument fixups
Merge pull request #14 from Instagram/proxy-nokia

Proxy nokia