Removing second Spotlight::Role.create statement, per advice from Chris ...

...Beer. This line throws a stack trace when we run the template.rb installer and we are already making the user an admin so we shouldn't need to do it a second time.

I commented the line out instead of deleting it, because I'm going on faith that it isn't needed, but I don't have a good way of testing that. 

For me, a new pull of the spotlight code currently has three failing tests. The travis build is green, but the last build there was 26 days ago.