Adding example for weekly tasks

.gitignore

@@ -1,3 +1,4 @@
-.idea
+.idea/
 configuration.yml
 tasks.yml
+test/

main.py

@@ -67,7 +67,7 @@ if __name__ == "__main__":
         conf = load(configuration_file.read(), Loader=FullLoader)
 
     ref_date = datetime.date.today() + datetime.timedelta(days=2)
-    with open('tasks.example.yml', 'r') as content_file:
+    with open('tasks.yml', 'r') as content_file:
         tasks_conf = load(content_file.read(), Loader=FullLoader)
 
     task_list = []

tasks.example.yml

@@ -33,6 +33,16 @@ daily_task:
   body: This a task that is created everyday
   priority: 1
 
+weekly_task:
+  start:
+    freq: WEEKLY
+    byweekday: 6
+  duration:
+    days: 60
+  title: A Weekly task
+  body: This a task that is created once a week and starts on the last day of the week
+  priority: 1
+
 yearly_task:
   start:
     freq: YEARLY