Update PopulateVisit function to get only the new visits from Jamespot. In case the parameter "parrent_visit" is passed when creating a book, we copy all the slide corresponding to the visit being copied. Refactor PopulateVisite to PopulateVisit.

'use strict';

describe("app_controller_test", function(){
    it("should assert something",function(){
        expect(true).toBe(true);
    })
})