adding trello routes
Merge branch 'master' of https://github.com/hyeluri/optimusserver

* 'master' of https://github.com/hyeluri/optimusserver:
  Implemented zendesk route
  Finished zendesk

Conflicts:
	app.js
Merge branch 'master' of https://github.com/hyeluri/optimusserver

* 'master' of https://github.com/hyeluri/optimusserver:
  added zendesk route
adding routes
Merge branch 'master' of https://github.com/hyeluri/optimusserver

* 'master' of https://github.com/hyeluri/optimusserver:
  refactored freshbooks.js
Merge branch 'master' of https://github.com/hyeluri/optimusserver

* 'master' of https://github.com/hyeluri/optimusserver:
  tweaked freshbooks route
minor text changes