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

A way of setting the DB tags needs to be implemented before merging.
I guess these two lines should look more like

```python
DaVinci().DDDBtag = '{0}'
DaVinci().CondDBtag = '{1}'
```

looking at [this line](https://github.com/alexpearce/CharmProduction/pull/16/files#diff-204858dd6eae2e379fe799245df88ca9R89)?