Remove old and not working websites

src/manifest.json

@@ -15,17 +15,13 @@
       "all_frames": true,
       "matches": [
         "*://*.evoload.io/*",
-        "*://*.mcloud.to/*",
         "*://*.mixdrop.co/*",
         "*://*.newgrounds.com/*",
         "*://*.streamtape.com/*",
         "*://*.streamzz.to/*",
-        "*://*.thevideome.com/*",
         "*://*.upstream.to/*",
         "*://*.vidlox.me/*",
-        "*://*.vidstream.pro/*",
         "*://*.vidoza.net/*",
-        "*://*.vivo.st/*",
         "*://*.vivo.sx/*",
         "*://*.voe.sx/*",
         "*://*.voeunblk.com/*",