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. 
What's the plan for adding items to this Hash? I assume more stuff is going to go here in the future. Right?

I ask because of the "You're probably not going to need it" coding rule. No need to make this stuff more complicated than necessary--meaning that until this Hash needs more than a single key/value pair we probably should just get rid of it.