Improve model plural on index pages (!634) · Merge requests · thoughtbot, inc. / administrate

Merged Administrator requested to merge github/fork/k3rni/plural-many-count into master Jul 29, 2016

Created by: k3rni

This uses the same method and motivation as activeadmin/activeadmin#2791. Using 2.1 for the count improves translation quality for many non-English locales.