Fixed VIM editor warning for Debian and Ubuntu

src/modules/site/ee_mod_site_edit.sh

@@ -2,7 +2,8 @@
 
 function ee_mod_site_edit()
 {
-	grep vim ~/.selected_editor &>> $EE_COMMAND_LOG
+	# Redirect VIM warning to /dev/null
+	sensible-editor --help | head -n1 | grep VIM &>> $EE_COMMAND_LOG
 	if [ $? -eq 0 ]; then
 		sensible-editor /etc/nginx/sites-available/$EE_DOMAIN $1 2> /dev/null
 	else