Update gcecore.sh

Remove plex bash line
Add plex sed  command

menu/pgbox/gce/gcecore.sh

@@ -99,6 +99,8 @@ question1() {
   sed -i -e "/image/d" /var/plexguide/app.list
   sed -i -e "/watchtower/d" /var/plexguide/app.list
   sed -i -e "/_/d" /var/plexguide/app.list
+  sed -i -e "/plex/d" /var/plexguide/app.list
+
   while read p; do
     echo -n $p >>/var/plexguide/program.temp
     echo -n " " >>/var/plexguide/program.temp
@@ -213,10 +215,6 @@ EOF
 
     sleep 1
 
-    if [ "$p" == "plex" ]; then
-      bash /opt/plexguide/menu/plex/plex.sh
-    elif [ "$p" == "nzbthrottle" ]; then nzbt; fi
-
     # Store Used Program
     echo "$p" >/tmp/program_var
     # Execute Main Program