3233 clearer indication that a work is unrevealed or anonymous
Rebase and update
Issue 3034: Invitations link for non-existing user causes error 500
Issue 3034: Invitations page cucumber test
3832 Make it possible to delete challenge signups without JavaScript
3832 Fix broken step in prompt meme feature
3832 Better markup for deletion form
3832 Tests for challenge signup deletion
Merge remote-tracking branch 'sarken2/issue_3832' into Group2

# By sarken
# Via sarken
* sarken2/issue_3832:
  3832 Tests for challenge signup deletion
  3832 Better markup for deletion form
  3832 Fix broken step in prompt meme feature
  3832 Make it possible to delete challenge signups without JavaScript
Merge remote-tracking branch 'scottsds/issue_3034' into Group2
Merge remote-tracking branch 'sarken2/issue_3233' into Group2

# By sarken
# Via sarken
* sarken2/issue_3233:
  Rebase and update
  3233 clearer indication that a work is unrevealed or anonymous
Merge pull request #2 from otwstephanie/Group2

Group2