A couple of uncommitted changes for mpv, vim, and qute

- Drop the audio normalization filter for mpv. It was doing more harm
  than good.
- Make the tab bar in qute only display if I have multiple tabs
- Kill mouse interference in vim dead

.config/qutebrowser/config.py

@@ -305,6 +305,9 @@ c.colors.tabs.selected.even.bg = base02
 c.fonts.default_size = "10pt"
 c.fonts.default_family = "DejaVu Sans Mono"
 
+# Only show tab bar if there's more than one tab
+c.tabs.show = "multiple"
+
 # Don't autoplay video, especially since we'll export it to MPV
 c.content.autoplay = False