- Added TestData class to provide dummy data for test purpose.
  - Added different test scenario to test room_o_r_ama and json_utilities
    functionality.
  - Modified spec_helper to add webmock configuration.
- Added rspec configuration file.
- Added ruby version config file to switch ruby version in
  development environment.
 - Added Fetcher class to hook up the external data as a input.
 - Added RoomORama module as a core module to send request to the API.
 - Added JsonUtilities module to provide different type of hash operation like
   hash key mapping by other hash.
 - Modified JsonUtilities module to clean by removing puts command.
 - Added ReadMe for test the code base.