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

.vimrc

@@ -53,6 +53,10 @@ let g:airline_powerline_fonts = 1
 " Set UTF-8 default
 set encoding=utf-8
 
+" Stop mouse support from interfering with copy/paste
+set mouse=
+set ttymouse=
+
 " Searching Modifications
 set hlsearch    "highlight search matches
 set incsearch