GitLab

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

- Patch #245115 by kkaefer, John Morahan, JohnAlbin et al: after a long discussion we've decided to make the concatenation operator consistent with the other operators.

#199336 by JirkaRybka: remove improper t() use in update code (update goes all in English, but there were some mistakes), and add messages to updates where there was no return value otherwise, so users know what happens in each update

- Patch #164532 by catch, pwolanin, David Strauss, et al.: improve table indicies for common queries.

#194310 follow up by chx and myself: only load comment module when we can actually do it, and when we need it in comment.install

#194310 by chx, catch, KarenS: run updates for disabled but previously installed modules, if they are compatible with the current system

#197314 by vitezslav.smid (as GHOP 39): improve/add/update phpdoc in aggregator, comment and system modules

 - whitespaces at end of lines
 - indentation
 - control structure usage
 - whitespace in empty lines
 - phpdoc comment formatting

#189837 by chx: remove temporary table usage from comment_enable(). Now we require MySQL 4.1 and it has constructs which make this unnecessary.

- Patch #180432 by hunmonk, sun, et al: make comment settings per node type.  This is a new feature that slipped in because it is required for the project module on drupal.org.

- Patch #150245 by webchick, bjaspan, ralf, Arancaytar et al: move the .schema files into .install files to prevent mistakes.