[#6609] Trac ticket import touchups

- Don't let Markdown conversion wrap lines during ticket export
- Fix comment anchor urls so the page doesn't reload

Signed-off-by: Tim Van Steenburgh <tvansteenburgh@gmail.com>
[#6392]  ticket:403 Per tool user bans
[#6392]  ticket:403 added "reason" and fixed tests for per tool user ban
[#6392] ticket:403 code refactoring
[#6392] ticket:432 Use ACE/ACL machinery instead of app_config attr
[#6392] ticket:432 Add label for checkbox
[#6392] ticket:432 Reason-agnostic contains check for ACEs
[#6392] ticket:432 Update tests
[#6392] ticket:432 Unblock multiple users at once and validation
[#6392] ticket:432 Fix test fails due to new ACE.reason field
[#6392] ticket:432 s/Delete/Unblock
[#6392] ticket:432 Move widgets from <script>
[#6392] ticket:432 Fix bug with saving permissions when there are blocked users
[#6392] ticket:432 Fix test

Can't figure out how to send multiple values to one field in test,
so doing it with two different requests. It works through web, though.
[#6392] ticket:444 added ajax for block form
[#6392] ticket:444 added ajax to unblock user
[#6392] ticket:444 dynamic add/remove blocked user in list
[#6392] ticket:444 Refactored js and removed redirects from ajax controllers

Also bugfixes in js code.
[#6392] ticket:444 Simplify update() controller
[#6392] ticket:444 Fix js typo