Broken searching on people
WCMS-248 Fixed the helper and added filters
Remove the settings for affiliations and just pluck them.
add a url to upload photos
Bumped buweb version
Merge branch 'master' into sorting

* master:
  Made fixes from Adam's comments
  You're right, this is already happening with Pundit.
  Updated group page with the same permission checks.
  Combining groups and departments tab into memberships. I am also only showing this tab if the person is in either a department or a group.
  Adding permission check for department profile pages.
  Checking role for certain pages on person profile page.
  Add pretender for impersonating users.
Merge pull request #84 from biola/sorting

Sorting