Disabled launching Parcellite in user X session

Parcellite is probably unused by most users, so it is best to not
launch it automatically, especially since it stands out in default
LXPanel tray setup.

src/home/anon/config/x11/xsession

@@ -55,7 +55,7 @@ ${prefix}/lid-xlock & LIDXLOCK_PID=$!
 syndaemon -d -t -k -i 2 &
 
 # Launch clipboard, NetworkManager and Bluetooth applets (use tray -> after panel)
-parcellite &
+# parcellite &
 nm-applet --sm-disable &
 bluetooth-applet &