refactored rapidpro API tests
mapped fieldnames obtained from RapidProAPI to our rapidProMessage API
Adds home view and template files. Updates static and template file
directory settings
Adds angular index module and our first template. Introduces bower for package management.
Introduces grunt and npm for setting up unit and functional test enviroment for our client
Adds karma setup and introduces our first angular unit test.
Adds functional tests using cucumber js and protractor