Change get_meeting to return next meeting 14 days after last meeting. Down from 28 days. Commit ready for merge

 - Legacy-Id: 18728

Author: rpcross

ietf/meeting/helpers.py

@@ -122,7 +122,7 @@ def get_meeting(num=None,type_in=['ietf',]):
     if type_in:
         meetings = meetings.filter(type__in=type_in)
     if num == None:
-        meetings = meetings.filter(date__gte=datetime.datetime.today()-datetime.timedelta(days=28)).order_by('date')
+        meetings = meetings.filter(date__gte=datetime.datetime.today()-datetime.timedelta(days=14)).order_by('date')
     else:
         meetings = meetings.filter(number=num)
     if meetings.exists():