User:Reedy/ContactPageRewrite

WIP commits:
 * https://gerrit.wikimedia.org/r/113879 - Rewrite Done!
 * https://gerrit.wikimedia.org/r/113883 - Allow additional fields for forms

Trademark usage contact form
Original mockup with fields extracted.

Trademark usage abuse form
Original mockup

Config

 * Config
 * Messages also integrated into WikimediaMessages in https://gerrit.wikimedia.org/r/#/c/110243/