add: launcher for jack audio

add: alias to change display frequency
add: shortcut for workspace "game"

.profile

@@ -12,9 +12,11 @@ then
     gpgconf --launch gpg-agent
 fi
 
+$HOME/.local/bin/start_jack &
+
 if [ -x "$(command -v mopidy)" ]
 then
-    sh -c "sleep 8 && mopidy > /tmp/mopidy.log" & # mopidy needs internet (wait 8 secs) for spotify
+    sh -c "sleep 12 && mopidy" & # mopidy needs internet (wait some secs) for spotify
 else
     [ -x "$(command -v mpd)" ] && mpd &
 fi