Drop dead code from SubDcaWidget.
Refactor method SubDcaWidget::initializeWidget().
Refactor SubDcaWidget::generate().
Drop unused key $key in foreach.
Drop dead code from SubDcaWidget.
Refactor method SubDcaWidget::initializeWidget().
Refactor SubDcaWidget::generate().
Drop unused key $key in foreach.
Code style.
Refactor TagsWidget.
Merge branch 'tng' into rework-sorting