sferik/rails_admin — pull request #1357 by kuchida (2012-10-14 03:02:27+00:00)
Title: Separate pjax and nav-level-? class

Fixed bug for not separating 'pjax' and 'nav-level-?' class which caused flat indention in the main navigation.

Now we get `class="pjax nav-level-1"` where we had `class="pjaxnav-level-1"`.