2nd commit

added procfile

addes procfile
added a route to execute reads and nudges
moves the route def
Adds winston papertrail
Configures logging
Adds some logging
Introduces concept of NudgeResponse
updates version of mongoose to 3.6.3
response gateway now correctly calles message adapter
added responses to read/nudge
refactored the gateway
added nudge cron
logger now logs uncaught exceptions
Fixes various syntax errors
Adds mocha and ports tests from vows to mocha
Removes the defunct messageParser