yiisoft/yii — pull request #3346 by mbdwey (2014-04-29 23:16:18+00:00)
Title: update message commane cli | add file header config

it's New configuration feature
this would alllow developer to controlled if he need to add file header
to translations or not
'fileHeader' => true // default Yii header String
'fileHeader' => false // no file header added
'fileHeader' => "string" // add this string to file header