addWhere() extracted into two other methods: orWhere() and andWhere().
CDbCommand::andWhere() and CDbCommand::orWhere() will be released in 1.1.13. Preparations for this.
Fixed unit tests.
Allow translator property to accept multiple translators in array format.
Update framework/web/CHttpRequest.php

See issue https://github.com/yiisoft/yii/issues/1249
Method "CWebUser::getReturnUrl()" has been fixed, allowing to determine default URL correctly if "CUrlManager::showScriptName" is set to "false".
Fix for issue #126 has been added to CHANGELOG.
Merge branch 'master' of git://github.com/yiisoft/yii into 556-mysql-column-comment
Preparations for merging fixes of the #556 into 1.1.13 codebase.
Fixes #1084 and #1282.
Some refinements for previous commit.
Additional tests and proper usage of the mb_* functions.
Merge branch 'master' of git://github.com/yiisoft/yii into 1201-cmenu-link-label-wrapper

Conflicts:
	CHANGELOG
Code optimizations.
Fixes #1281: ogg/ogv/theora/xiph mime types.
Fixes #1286 and #1184. Draft version.
Changelog and docblocks.
Removed support of the PECL idn library because it's not tested.
Merge branch 'master' of git://github.com/yiisoft/yii into 1183-db-command-where-append

Conflicts:
	CHANGELOG
Enh #486: CHttpSession::$gCProbability and CDbHttpSession::$gCProbability are floats now. Minimal $gCProbability value has been changed to the 0.001%, was 1% before, default value left unchanged (1%).