Point Configuration Integration

Integrated @richcreationsrc 's Point Configuration feature. Currently the only thing left to add is the ability to (safely?) send back the point configuration json data to our server.
@christianv 
The $http.get --> used to grab all the dummy json data. 
$scope.activities = $scope.data --> stores all the data we got through $http.get into a new variable (however, I realize this may be unnecessary. Changing "data" in the angular.extend to "activities" will do the same thing.) 
$scope.activityForm = false; --> is no longer used and not necessary. We will get rid of it.