Bugs
----
- Fix display for 273318, 31311, 146804
- Fix display for bug status: "pending" should be "open", "pending-fixed"
  should be "pending", "done" should be "closed".

Features
--------
- Make the navigation bar reflect the page, even in AJAX
- Paginate package pages
- Figure out what to do with attachments in the bug log
- Show user-tagged bugs
- Check if the read-ahead thread is reading-ahead, and if it is, wait until
  it has loaded the required page.
- Make the "back" button work, even in AJAX mode.
- Store the read-ahead data in the db.
- Fix sorting
- Add help
- Add "back to search results" link/button

Bug Actions
===========
- All actions
  - Allow to send comment to submitter, maint-only, or quiet.
  - Add information about "From Email"

Existing Actions
----------------
- Reassign
  - Check if the package exists
  - Check if the version is valid
- Change severity
  - Select the current severity by default
- Close
  - Allow to close as invalid (i.e. with no version)

Missing Actions
---------------
- Report a new bug
- Tag
- Usertag
- Found / Fixed / Notfound
- Merge / Unmerge / Forcemerge
- Clone
- Change submitter
- Forwarded / Unforwarded
- Change owner
+ Subscribe
- ReportSpam

Interface Actions
-----------------
- Add bug to selected bugs
- Add package to selected packages