- Patch #302054 by dmitrig01: usability improvement - hide machine readable name of node type by default.

- Patch #267883 by MadHarold, boombatower: parse_size() and format_size() do not use the same kilo standard.

- Patch #331570 by recidive: rename block module tables to singular.  Requires you to run update.php.

- Patch #333499 by chx: fix handling of NULL default values in MySQL schema API.  This fixes most but not all tests.

#328110 by marcingy, Damien Tournoud, swentel, and pwolanin: Fix error on admin/build/menu, and robustify the test so we catch stuff like this in the future.

- Patch #314532 by jsaints, Crell, Arancaytar, CorniI, Rob Loach, et al: convert comment module to new DB layer.  Doesn't break any additional tests so if we discover a regression, please submit a test with it.

#258089 follow-up by JohnAlbin: Fix missing period on code comment. Trivial Patch of the Month award! :)