Added xdotool to dependencies because it is now required for the watchdog.

i38.sh

@@ -21,7 +21,7 @@ configFile="${PWD}/I38_preferences.conf"
 export DIALOGOPTS='--no-lines --visit-items'
 
 # Check to make sure minimum requirements are installed.
-for i in dialog jq yad ; do
+for i in dialog jq yad xdotool ; do
     if ! command -v "$i" &> /dev/null ; then
         missing+=("$i")
     fi