Add the count child when needed.
Minor fix.
First commit for working with hierarchical taxonomy module.
Commit progress.
Commit progress.
Handling with the empty terms display and the depth of the terms.
Minor fix.
Merge branch 'SCHOLAR-3.x' into 1441
Apply CR notes.
Testing the tagged nodes number in the os taxonomy widget.
Add test for the display of child terms.
Minor fix.
Adding test for the filter by term widget: tagged nodes number, display children and description.
Apply code review fixes.
Merge SCHOLAR-3.x
Fixing conflicts.
Fixing anothrt conflict.
Re roll.
Merge SCHOLAR-3.x
Merge 3.x