Commiting UserController.js and ChatRoomController.js
MessageController.js created.

Messages' controller used to interact with the database.
Schemas of user, chat room, message created.

Schemas containing the model of the objects used in the database.
Error in save function the controller fixed
Changed reference of chatRoom in the message's schema.
Added Mongo String
Removed unnecessary dependency
Encrypt Passwords and encrypt/decrypt messages
Message Schema Updated and snippetSchema added
Socket IO
passport
Merge remote-tracking branch 'origin/socketio'
Merge remote-tracking branch 'origin/passport'

Conflicts:
	chat/app.js
	chat/bin/DBControllers/ChatController.js
	chat/bin/DBControllers/MessageController.js
	chat/bin/DBControllers/UserController.js
	chat/bin/DBControllers/chatRoomSchema.js
	chat/bin/DBControllers/messageSchema.js
	chat/bin/DBControllers/userSchema.js
added Passport into the portal`