This revision contains updated site definitions as well as a fix for a CSS injection issue in some of the templates.
The CSS issue was reported by ThemeHouse's Jake B.
Added 247Sports, Bit Chute, Sendvid, TikTok.
Updated Amazon, Gfycat, MLB, Spotify and Xbox DVR (now Gamer DVR.)
Updated Gfycat, The Guardian and Tumblr
Updated Gfycat, Google Sheets, Instagram, Medium, MSNBC and Twitter
Hudl, Internet Archive and YouTube have been updated.
Defunct sites have been removed.
Site homepages have been updated.