Hopeful fix for Issue 2221: negative or otherwise inaccurate tagging counts
Merge branch 'refs/heads/master' into issue-2221-taggings_count

Conflicts:
	spec/models/tag_spec.rb
Issue 1859: Challenge settings don't catch contradictory dates
Issue 1859: Challenge settings don't catch contradictory dates
Merge branch 'refs/heads/master' into issue-2221-taggings_count
Fix issue 2864 with incorrect URLs for front end docs in CSS files
Correct the last two URLs I overlooked because they weren't at the top of the files
3620 mention podfic in inspired by field on new work form
redirect to proper location
Merge branch 'refs/heads/master' into issue-2221-taggings_count

Conflicts:
	spec/models/tag_spec.rb
New Servers
Only escape slashes in query strings
Return correct value from slash escaping
Move reindexing queues from redis to resque
Issue 1777 - Move the Sign Up tests out of the Invite Queue feature, and start to break them up into separate scenarios.
Break up signup tests into six different scenarios (intead of two).
Use scenario outlines for validation tests for new user signup.
Group user steps by Given, When, and Then.
Split reindex queue to allow user changes to be prioritized
Merge pull request #1460 from elzj/search_500_fix

Only escape slashes in query strings