Recent Commits to user.js:master

Merge pull request #562 from Gitoffthelawn/patch-2

README: Upgrade to HTTPS, i18n

Upgrade to HTTPS, i18n

1. Upgraded many links to HTTPS.
2. Also properly i18n many links.

Makefile: whatdoesitdo -> doc-whatdoesitdo

whatdoesitdo target does not exist

Added a note about dom.enable_performance breaking item pages in AliExpress

Fixes #561