Code changes & improvements

- Code improvements to allow blank space chars in directory paths.
- Changed defaults to directory paths to show the correct router model.
- Changed defaults containing an IP address to show the correct LAN IP address octets of the router.

README.md

@@ -1,4 +1,6 @@
-# BACKUPMON v1.8.19
+# BACKUPMON v1.8.20
+## 2024-Sep-15
+
 ![image](https://github.com/user-attachments/assets/aaa613a4-5453-433b-af47-b209ce65e9b3)
 
 **First off** -- HUGE thanks to @Jeffrey Young for sharing his original backup script. His script is the main engine of BACKUPMON, and all credit goes to him! BACKUPMON is simply a wrapper around Jeff's backup script functionality, adding easy-to-use menus, more status feedback, and the ability to launch a restore based on your previous backups. Also, big thanks to @Martinski for his many contributions as well as his extremely helpful AMTM email library script, and huge props to @visortgw for contributing to the backup methodologies thread with his scripts and wisdom!