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.