Update copyrights for 2010

Issue #90: Move to direct-call framework design ...

Rather than signalling events everywhere and letting extension plugins
handle them if they choose to, the framework should be reworked to
directly call functions on the appropriate integration plugin. This will
both reduce overhead from events and simplify plugin work by removing if
statements at the beginning of every event handler.

This will require follow-on changes to all source integration plugins to
work with the new parent class API.

Version bump in Source plugin to signify API changes.

Fixed missing localhost definitions. ...

Localhost can also be represented in name form and IPV6 notation. Added
'localhost' and '::1' to the list.

Fix #28: Updated copyrights from '20081 to '2008-2009'

Stop before processing or signalling if no changesets were checked in.

Fix #13: Convert project license to AGPL3.

Issue #3: Pull resolution status from configuration threshold; various tiny tweaks.

Issue #2: Set up commit and import pages to handle parsing buglinks and saving changesets.

Issue #2: Implemented framework events for POSTCOMMIT and POSTIMPORT.

Don't waste time looking up IP/URL if we're local.

Removed calls to helper_ensure_post(). ...

Fixed generic plugin display of file revision.

Changed commit handling to be the same as import handling: the vcs plugin handles saving data, not the Source framework.

Moved core Source plugin to plugin_lang_get() usage.

Added ability to grant remote check-in permissions to entire subnets.

Expect an actual repo object from the precommit hook.

Expect named array elements from pre-commit event.

Initial Public Offering.