pgq/triggers: tag pgq.logtriga() as obsolete.
pgq/triggers: tag pgq.logtriga() as obsolete.

Plus few other docstring cleanups.

overdrive3000/skytools,overdrive3000/skytools,tarvip/skytools,markokr/skytools,tarvip/skytools,tarvip/skytools,overdrive3000/skytools,markokr/skytools,markokr/skytools