Comment 1 for bug 1849113

Patch at: https://git.evergreen-ils.org/?p=working/Evergreen.git;a=commit;h=f9dbfc41e9742d1c66b92026c3c04202d5e5efcd

If this patch ends up being added I will commit to adding a section to the WIKI with a very basic jQuery tutorial for Evergreen and seed a page with examples of using jQuery for some common types of customization.

A good follow up item to this would be allowing for a better text box for entering the policies in a post angularized settings editor.