spree/spree — pull request #3956 by dpritchett (2013-11-11 23:11:57+00:00)
Title: Replaced Taxon :position refs with :child_index= [Fixes #3390]

Taxon position unnecessarily fights against the awesome_nested_set
API. By using a_n_s's :move_to_child_with_index method we can more
fully leverage acts_as_nested_set.

@radar - replaces PR 3955 with a single commit.