DetailView correct regexp
DetailView allow set label while attribute in string format
CHANGELOG
DetailView phpDoc
Merge PR #2136 branch 'detail-view-attributes' of https://github.com/creocoder/yii2

* 'detail-view-attributes' of https://github.com/creocoder/yii2:
  DetailView phpDoc
  CHANGELOG
  DetailView allow set label while attribute in string format
  DetailView correct regexp

Conflicts:
	framework/CHANGELOG.md