* master:
Use session.commit_or_flush in some more functions.
Attach commit_or_flush to session object to call either .commit() or .flush()
Add doc for session_wrapper.
process-new: Fix BCC and X-Katie handling
Fix various small bugs
Re-enable BXA notifications
queue: Fix typo
Convert process_new to new APIs
Print a warning if a trainee tries to do something he's not allowed to do
Documentation fixes
projects / dak / commit