Iacuc tests, special review, protocol actions and species & procedures

Lots of tests for IACUC, @wips tags still need to be removed but there are a number of things that need to be reviewed and I assume there will need to be corrections to this pull request. 
This save and reload action seems inappropriate in the context of the step definition, which doesn't mention anything about a save and reload.

I would suggest one of three things:
1) changing the text of the step definition description
2) removing the save and reload stuff and putting it either into the prior step (where it will hopefully make more sense), or into it's own explicit step--something like "And I save and reload the IACUC Protocol".
3) If it absolutely can't be helped, add a couple comment lines explaining why the save and reload *has* to be here in this implicit way.