bogdan/datagrid — pull request #19 by daddyz (2012-02-26 08:12:23+00:00)
Title: fix for converting class name to GET param in order link

Issue fix `https://github.com/bogdan/datagrid/issues/18`
Form creation helper does convertion like here `https://github.com/rails/rails/blob/3-2-stable/activemodel/lib/active_model/naming.rb`, so I just replaced what was written in `param_name` function to what is written in there.