added date ranges to sessionview

rowers/plannedsessions.py

@@ -2,6 +2,7 @@
 from django.utils import timezone
 from datetime import datetime
 from datetime import timedelta
+from datetime import date
 import time
 from django.db import IntegrityError
 import uuid
@@ -104,8 +105,9 @@ def remove_rower_session(r,ps):
 
     return 1
 
-def get_sessions(r,startdate=timezone.now(),
-                 enddate=timezone.now()+timezone.timedelta(+1000)):
+def get_sessions(r,startdate=date.today(),
+                 enddate=date.today()+timezone.timedelta(+1000)):
+
     sps = PlannedSession.objects.filter(
         rower__in=[r],
         startdate__gte=startdate,