Device Registration API's & Setup GCM Module
Merge branch 'master' of https://github.com/lord-of-the-rings/fellowship
removed node-gcm-service package from node modules for easy PR review
added endpoint and path to gcm config
renamed google gcm_server in gcm configuration file
Fixed GCM get functionality.
added bunyan and stack strace to package.json
installed stack-trace node-gcm-service packages
renamed variable from o to parsedJson
Merge pull request #15 from lord-of-the-rings/feature-gcm-packages

installed stack-trace node-gcm-service packages
added extradata for db failure to register device