hide-github-fork-button.user.js

Hide github fork button for some reason.

1. install via https://greasyfork.org/en/scripts/18730-hide-github-fork-button
2. [about:addons] -> [User Scripts] -> [Hide github fork button] -> [Preferences]
3. [User Settings] -> [Included Pages] -> [Add] -> add some pages(e.g. https://github.com/name/* )