spree/spree — pull request #1456 by joahking (2012-04-27 10:12:25+00:00)
Title: images, variants and option_types dragged and dropped TRs do not go above table THs

Index tables using js 'drag and drop sortable functionality' (i.e. images, variants and option_types) must define tbody, if not TRs can be dropped above th

[fixes #1455]