.collapse.in does not work on table rows (<tr>)

Created by: ivebeenlinuxed

Branch: v4-dev (testing v4 Alpha 1)

It looks like 27df0208 commented out some stuff in scss/_animation.scss which now stops collapse working on table rows.

I haven't used less/sass (not any time yet!), but it looks like line 16-17 need to be uncommented.

// tr&.in { display: table-row; } // tbody&.in { display: table-row-group; }