Add activity logs table

db.py

@@ -11,6 +11,7 @@ from features.person_overview import PersonOverview
 from features.stats import Stats
 from features.dashboard import Dashboard
 from features.schema import Schema
+from features.activity import Activity
 from utils import get_exercise_graph_model
 
 
@@ -22,6 +23,7 @@ class DataBase():
         self.people_graphs = PeopleGraphs(self.execute)
         self.dashboard = Dashboard(self.execute)
         self.schema = Schema(self.execute)
+        self.activityRequest = Activity(self.execute)
 
         db_url = urlparse(os.environ['DATABASE_URL'])
         # if db_url is null then throw error