Merge pull request #1 from pmantra/master

pratheeks source
Merge pull request #2 from pmantra/master

modified mongo data access to use MongoRepository
Created repo, entities and controllers.
Cleaned up MVC and included tests
test cleanup to use the right profile
added menu and menu item entities and controllers
added utility classes to create Restaurant entities using Yelp API
MongoOptions and ServerAddress for Mongo instance.

Signed-off-by: karnatip <prathik.karnati@gmail.com>