add Restangular service
implement Restangular instead of API calls using Angular's $http service. Restangular is better because it takes care of data binding the API to app scope.
force http-server to allow connections from local network, and to enable --cors.
create Rakefile to copy App to the Hard_Drives_TMC_App_API public folder, ready to be served together with the REST API, Sinatra. Updated version to 0.3.