Growstuff/growstuff — pull request #238 by pozorvlak (2013-06-24 12:44:08+00:00)
Title: Exclude staff from list of interesting members

Otherwise Skud shows up on the list of interesting members all the time.

https://www.pivotaltracker.com/story/show/51296447

In order to get this to work, we had to make sure all free users had an account type of Free instead of nil. This allowed us to simplify some parts of the code elsewhere.