Fix UTF troubles in CDateTimeParser (all matches of str-functions replace to mb_str-functions if available) + add utf-marks in regexp in check month method
Refactor code style and remove unnecessary lines
remove unecessary space
remove unecessary spaces
Add test for modifiy actions
Remove extra spaces
Add changelog line
Adds onBeforeCount for Active Records, fixes #1353
phpdoc correction for onbeforecount #1353
Allow for primary log rotation by copy and truncate rather than rename
Fixes #289: Gii module could be submodule of an another module.
FIX: CDbCacheDependency with reuseDependentData did not invalidate cache when getting cache across different requests (marcovtwout)
Add Unit test for reusableData test, see #2290
Replace CCacheDependencyTest with version from klimov-paul (https://github.com/yiisoft/yii/pull/2290)
Make $reusableData protected instead of private, so we can reset in subclass.
Revert "Make $reusableData protected instead of private, so we can reset in subclass."

This reverts commit 00119b13e5c782672ffd979e313a3d911f71e861.
Update DOC comment
Remove extra spaces
fixed typo in API code example
Fixes #2342. Additional note on `STAT` relational type.