- Patch #319356 by recidive: clean up hook_nodeapi_ fucntion signatures and documentation because of previous node API clean-ups.

- Patch #335086 by recidive: rename node, filter and comment module tables to singular for consistency.  Oh my.

#331719 by chx: Fix search query that had a field aliased to one of its column names, causing problems in certain databases.

#313213 by maartenvg, Gábor Hojtsy: Add a 'title' attribute for permissions to allow for localization of permission names

#108979 by ewhipple, catch, and sun: Order permissions consistently, keep node type related permissions together.

- Patch #302763 by Dave Reid, Rob Loach: replace time() by ['REQUEST_TIME'] as per Rasmus' suggestion.  Removed drupal_referrer() for consistency.

- Patch #225450 by Crell, chx, bjaspan, catch, swentel, recidive et al: next generation database layer for Drupal 7.

- Patch #257912 by douggreen, Damien Tournoud: improve performance by flipping two queries during indexing.

- Patch #293504 by Damien Tournoud: fixed search on PostgreSQL - argument of AND must be type boolean, not type integer.

- Patch #242048 by macgirvin, Freso, Senpai, flobruit, catch, robertDouglass, Garrett Albright, et al: change 'blue smurf' to 'bike shed' ;-)