Night mode fix for traffic pages

Remove mod class so they work for everyone
don’t add nsfw filtering css if module is disabled
run filteReddit on comment pages (specifically allowNSFW)
don’t run filteReddit on "do you want to see nsfw" interstitial page
Night mode tweaks

Fix for the contributor notice in the sidebar and text on the mod
removal page.
fixed an issue with own comments (top level only) not updating new comment count properly
fix for organic listing "ads" in night mode.
Merge pull request #630 from gavin19/master

Night mode fix for traffic pages
Merge pull request #637 from andytuba/allownsfw-fixes

filteReddit  nsfw filter / allowNSFW fixes
added wikidata support for known bugs popup