Add support for making tuples using Sim08f and/or 2015 MC

A way of setting the DB tags needs to be implemented before merging.
Sorry, I see this file is more properly ‘defined’ in [`simulation_config.py`](https://github.com/alexpearce/CharmProduction/pull/16/files#diff-3eb18add934c90f92bee2c0432780450R100). In that case should this file (`tags.py`) be committed, if it might get updated every job submission?