-// here we get a list with tuples
-// first tuple entry is the servicereference
-// the second is the type of query (0 = time, 1 = event_id)
-// the third
-// when type is eventid it is the event_id
-// when type is time then it is the start_time ( 0 for now_time )
-// the fourth is the end_time .. ( optional )
-
-/* argv is a python string
- I = Event Id
- B = Event Begin Time
- D = Event Duration
- T = Event Title
- S = Event Short Description
- E = Event Extended Description
- C = Current Time
- R = Service Reference
- N = Service Name
-*/
+// here we get a python list
+// the first entry in the list is a python string to specify the format of the returned tuples (in a list)
+// I = Event Id
+// B = Event Begin Time
+// D = Event Duration
+// T = Event Title
+// S = Event Short Description
+// E = Event Extended Description
+// C = Current Time
+// R = Service Reference
+// N = Service Name
+// then for each service follows a tuple
+// first tuple entry is the servicereference (as string... use the ref.toString() function)
+// the second is the type of query
+// 2 = event_id
+// -1 = event before given start_time
+// 0 = event intersects given start_time
+// +1 = event after given start_time
+// the third
+// when type is eventid it is the event_id
+// when type is time then it is the start_time ( 0 for now_time )
+// the fourth is the end_time .. ( optional .. for query all events in time range)