Update install.sh

Update install pages web address.

bash/portal/install.sh

@@ -414,9 +414,9 @@ echo "PORTAL SETUP IS NOT YET COMPLETE"
 echo -e "\033[33m"
 echo "In order to complete the portal setup process visit the following URL in your favorite web browser."
 echo ""
-echo "http://<IP_ADDRESS_OF_THIS_DEVICE>/admin/install.php"
+echo "http://<IP_ADDRESS_OF_THIS_DEVICE>/install/"
 echo ""
 echo "Enter the requested information and submit the form to complete the portal setup."
-echo "It is recomended that after setting up the portal you delete the install.php file."
+echo "It is recomended that after setting up the portal you delete the install directory."
 echo -e "\033[37m"
 read -p "Press enter to continue..." CONTINUE