Clean up Brain
Clean up Listener
Clean up Robot
Add query parser to the http listener.

Signed-off-by: François de Metz <francois@stormz.me>
Clean up campfire adapter
Merge pull request #436 from github/code-cleanup

Code cleanup
Merge pull request #435 from francois2metz/connect_query

Add query parser to the http listener.
Update npm version in package.json
httpd.coffee - register routes with robot.name
help.coffee - register route with robot.name
Merge pull request #445 from kashyapp/patch-1

register http routes with robot.name instead of hubot
Changed dependencies.

Details:
  - express 3.1.x to replace connect
  - socket.io 0.9.x for listening for websocket requests if httpd enabled.

Signed-off-by: Diwank Singh <diwank.singh@gmail.com>
Wired express and socket.io in

Signed-off-by: Diwank Singh <diwank.singh@gmail.com>
Updated docs.

Signed-off-by: Diwank Singh <diwank.singh@gmail.com>
Merge branch 'expressjs'
Merge pull request #446 from creatorrr/expressjs

Added express and socket.io
Extended robot.brain to act as a general-purpose key-value store.

Additions:
 - robot.brain.set
   For storing arbitrary key, value pairs under a private namespace to avoid collisions.
 - robot.brain.ger
   For getting from store by key.

Signed-off-by: Diwank Singh Tomer <diwank.singh@gmail.com>
Made suggested style changes.

Details: https://github.com/github/hubot/pull/447
Merged Store into Brain.

As suggested by @technicalpickles here -
https://github.com/github/hubot/pull/447#issuecomment-15365257
Added documentation for key-value store.