Switched from zsh to fish

Add neomutt config
Add mpd config
Update bspwm config
Update sxhkd config
Update qutebrowser config
Update tmux config
Update xinitrc

config/fish/config.fish

@@ -0,0 +1,10 @@
+function man
+    set oldIFS "$IFS"
+    set IFS ""
+    set page (/usr/bin/man "$argv" | col -b)
+    if ! [ -z "$page" ]
+        echo "$page" | nvim -R -c 'set ft=man nomod nolist' -
+    end
+
+    set IFS "$oldIFS"
+end