DISPLAY_PROTOCOL Variable and separate monitor resolutions (On X11)

Added a DISPLAY_PROTOCOL variable
Resolution information has been converted to a Golang function and now lists different monitors separately

config/fetch_script_functions.sh

@@ -9,12 +9,6 @@ command_exists() {
     fi
 }
 
-get_screen_resolution() {
-    if xhost >& /dev/null && command_exists xdpyinfo; then
-        xdpyinfo | grep dimensions | tr -s ' ' | cut -d " " -f3
-    fi
-}
-
 get_packages() {
     ARRAY=()
     if command_exists dpkg; then