- Removed south from installed apps.
- Moved migrations to south_migrations.
- Added new migrations directories.
- MIGRATION_MODULES setting.
- Added initial migrations
- Added TEST_RUNNER setting.
- Updated wsgi file.
- Changed mimetype arg in HttpResponse to content_type.

sending to the lvalert_overseer server, and then
fails over to lvalert_send.

Added ALERT_XMPP_SERVER settings so we can easily keep test instances sending to jabber instead of lvalert.

and was originally motivated by problems with the presentation of the EMBB.
At a basic level, the page obtains information about the Event log messages
and EMBB logs via AJAX calls to the server. This information is fed into
dgrid tables. Extensive use is made of the 'put-selector' to create DOM
elements. This approach eliminates the need for JavaScript code and django
template loops that build HTML. As not all of the features are correct in
Linux browsers (Konqueror, Iceweasel) more work needs to be done.

Changes to allow MBTA events to be submitted via coinc.xml files. Submitting by .gwf files now gives a deprecation warning.

Fixed various problems with reports page that I forgot to update after the Group/Pipeline/Search related changes. Actually, these had not been updated much since ER1, apparently.

Changed settings and alert.py to no longer check the lvalert node against a whitelist of pubsub nodes.

Added an ignore list of emails to which we should not send any response. The main reason for this is that I got into an email loop with Mailer-Daemon and produced a zillion files in my tmp directory.

Added model level permissions on Guardian.GroupObjectPermissions for members of the executives group. Also restored a modified version of the ModelBackend that *doesn't* do authentication. This is so that the has_perm check on Models can work.

Added context processor for login URL, added login URL to base template, added embedded discovery service page.