Begin work on improving the User Delete feature tests.
Add a test for deleting a work with a coauthor.
Making challenge_steps respect current year
Merge pull request #1484 from scottsds/challenge_step_updates

Making challenge_steps respect current year
Merge pull request #1471 from someonefromthewater/issue_3229

Issue 3229 - Test for Removing User with a Co-Authored work
Merge branch 'refs/heads/master' into 0.9.12-test-with-caching-and-issue-3846

Conflicts:
	features/users/user_delete.feature