Parse SIRI csv output into aggregated rides

[TheFrok]

A functionality that would parse the SIRI output files from S3 into objects that represent individual rides.
Each object should contain the route info + ride info + GPS data from siri.
These object should support later aggregation of split rides and will be upload to our future chosen database.

[evyatark]

I would like to help working on this issue

[cjer]

Edited the issue swapping "trip" for "ride". We use "ride" for SIRI to avoid confusion with GTFS "trips", and since they do not designate the same thing (a ride could be a bus just standing still at the repair-shop for example or driving in some random place towards its next trip, and these should not be considered relevant trips of a route).

[cjer]

I went over some past issues and many are related / overlapping.
This should rely on the work in #174 and is part of Epic #270 (which needs to be updated accordingly) and also Epic #197 (which also needs an update).
This also replaces parts of #243, which I think we should close and split. That one is also part of a SiriSplunkToMongo milestone which we probably want to update.

So, I think we kind of need to have a meeting around re-organizing this :)