I'm trying to use jQuery from one of my component helpers inside Community Builder (Lightning Component). I'm concerned about reference conflicts across the various components that may be used, so I don't want to use a static resource reference within the component, itself.
I found this recommendation to be that you include the script reference in the section for the entire community (which would be a great solution, in my case).
I tried adding the script reference in this section for my community, but it didn't work. I'm using Winter 16.