adding option for including the tail end of a time iterator.

src/main/python/Octeres/forthwith.py

@@ -271,7 +271,7 @@ def get_daily_ranges(time_start_obj, time_end_obj):
     return time_list
 
 
-def get_ts_delta_iterator(start_obj, enden_obj, delta):
+def get_ts_delta_iterator(start_obj, enden_obj, delta, include_tail=False):
     """given a start and end and a timedelta, return an interator for that time range.
     - Deprecated -
     """
@@ -286,7 +286,11 @@ def get_ts_delta_iterator(start_obj, enden_obj, delta):
             return self
 
         def __next__(self):
-            if self.current_obj >= self.enden_obj:
+            if include_tail:
+                fltr = self.current_obj > self.enden_obj
+            else:
+                fltr = self.current_obj >= self.enden_obj
+            if fltr:
                 raise StopIteration
             else:
                 result = self.current_obj