ernie/ransack — pull request #294 by Alejandro963 (2013-10-25 21:47:41+00:00)
Title: Fix bug using separate white lists (search & sort)

Fix bug using separate white lists (search & sort): 1) could not sort by a field that is a sort fielf and not a search field, 2) can order by a search field that is not a sort field.

Waiting for feedback.