DataColumn caret fix
urmaul
Branch: urmaul/yii-bootstrap-3-module:master
Branch: DrMabuse/yii-bootstrap-3-module:master
Merged
Merged pull request
Merged in urmaul/yii-bootstrap-3-module (pull request #30)
Merged in urmaul/yii-bootstrap-3-module (pull request #30)
Adds caret only to columns involved in sorting and sets proper caret direction.