wpninjas/ninja-forms — pull request #204 by BFTrick (2014-03-18 03:32:13+00:00)
Title: Adding Filters on Form Setting Page

I'm adding some filters on the form settings page. This way a plugin can modify the settings. This makes sense if a particular piece of functionality needs to be removed from the UI.

Especially if an extension enhances existing functionality then there should be a way to hide the basic functionality.