more qb changes

config/qutebrowser/keys.conf

@@ -422,6 +422,12 @@ set-cmd-text -s :bookmark-load -t
 set-cmd-text -s :bookmark-load -w
     wB
 
+spawn youtube-viewer {url}
+    x
+
+hint links spawn youtube-viewer {hint-url}
+    ;x
+
 [insert]
 # Keybindings for insert mode.
 # Since normal keypresses are passed through, only special keys are

config/qutebrowser/qutebrowser.conf

@@ -350,7 +350,7 @@ hide-wayland-decoration = false
 do-not-track = true
 accept-language = en-US,en
 referer-header = same-domain
-user-agent = Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36
+user-agent = 
 proxy = system
 proxy-dns-requests = true
 ssl-strict = true