Move to native backup system (#145)

* begin using native OP backup

* path fix

* restore menu

* don't send whole path

* use CAMERA_ARR for instance_status

* read arrays only if files exist

* ready for PR

README.md

@@ -1,10 +1,11 @@
 
 
-Updated January 15, 2024.  
+Updated January 19, 2024.  
 
 Want to support this work? Buy Me a Coffee. https://www.buymeacoffee.com/ppaukstelis.
 Need help with octoprint_deploy? Ask on Discord: https://discord.gg/6vgSjgvR6u
-# octoprint_deploy 1.0.6 
+
+# octoprint_deploy 1.0.7
 
 * These files provide a bash script for quickly deploying multiple octoprint instances on a single computer. For Linux systems (Ubuntu, Fedora, etc.) it will also install OctoPrint and a video streamer (ustreamer). No need for lots of file editing or complicated Docker compose scripts! A background video on how it generally works from my ERRF2022 talk can be found here: https://www.youtube.com/watch?v=q0iCNl8-kJI&t=15378s
 * octoprint_deploy and octoprint_install are being merged! Maintaining two separate scripts was close to twice the amount of work. By merging the scripts many new features have been included, while also providing greater simplicity in setup. 
@@ -62,6 +63,9 @@ Need help with octoprint_deploy? Ask on Discord: https://discord.gg/6vgSjgvR6u
   * Restart all instances from the command line: `sudo octoprint_deploy/octoprint_deploy.sh restart_all`
   * You can inject any function at start using the command line with the first argument `f` and the second argument the function name. 
 # Recent Changes
+
+  * Improve Instance Status function.
+  * Remove octoprint_deploy backup technique and move entirely to native OctoPrint backups. Backups made in this way are moved to /home/$USER/instance_backup to make them easier to sort.
   * Camera settings written to separate env file. This can be found and edited at `/etc/cam_instancename.env`. 
   * Fixes for shared uploads function.
   * Command-line function injection. Will be useful in some cases.