Issue 3457: Disable guest commenting on works
Removing an incorrect file
Removing an incorrect file redux
Reorganizing work form
Straglers
Issue 3457: Block non-archive users from commenting on certain works
Adding tests for disabled anonmymous comments
Fixed 404/500 errors when entering a URL in the textbox on the redirect
page. It now redirects if it finds the work or reloads the form with
a flash message when it doesn't.
Changed text of the email as indicated in Issue 3166.
remove auto-backdating logic; add method to reset publication date for non-backdated works
change modal box close button from div to anchor; add plugin for trapping keyboard input & use it on modal boxes
Add Tag Wrangling link to admin header
Fix long search tips causing horizontal scrolling
Update static pages for 500 and 502 error and placeholder and maintenance messages
Merge pull request #1174 from tuff-ghost/issue_3380c

3380c: improve keyboard input behaviour on modal boxes
Merge pull request #1175 from sarken/issue_2933_wrangling_and_tips

2933 Tag Wrangling link for admins, search tip scrolling, update static pages
Issue 3456: Changed email subject line
Merge pull request #1177 from scottsds/issue_3456_fixes

Issue 3456: Changed email subject line
Issue 3179: Coauthor notifications. Escaped HTML
Merge pull request #1178 from scottsds/issue_3179_escaped_html

Issue 3179: Coauthor notifications. Escaped HTML