added changelog, fixed code formatting and docs
Fixes #645: CDbConnection now throws CDbException when failed to open DB connection instead of failing with a warning
Plural of staff is staff
better whitespace
Merge pull request #1930 from tom--/plural-of-staff-is-staff

Plural of staff is staff
[ci skip]
fixed password helper phpdoc typos
updated classmap
fixed another typo in password helper phpdoc
Merge pull request #1 from yiisoft/master

Updating project
Javascript elseif => else if
Merge pull request #1932 from tonybolzan/master

Javascript elseif => else if
[ci skip]
zh_tw translation for guide document - topics.url.txt.

Signed-off-by: Jiahe Jou <joujiahe@gmail.com>
Revert "Replaced the slow function call array_push() with the ordinary way of element addition"

This reverts commit 3f998f0fccd09596ba7ea6b48aec486d2065d034.
zh_tw translation for guide document - database.ar.txt.

Signed-off-by: Jiahe Jou <joujiahe@gmail.com>
Merge branch 'master' of https://github.com/and-ers/yii
replaced an array_push function call with an ordinary statement
Merge branch 'master' of https://github.com/and-ers/yii
Revert "Replaced the slow function call array_push() with the ordinary way of element addition"

This reverts commit 3f998f0fccd09596ba7ea6b48aec486d2065d034.
replaced an array_push function call with an ordinary statement
Merge branch 'master' of https://github.com/and-ers/yii