added script to remove wrestic and unmount drives

wrestic/wrestic-remove.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+sudo rm /home/akanealw/.config/wrestic/*
+sudo rm /home/akanealw/scripts/wrestic-backup-to-truenas.sh
+sudo rm /usr/local/bin/wrestic
+
+if [[ ! -f /etc/profile.d/mount-shared-drives.sh ]]
+    then
+        sudo umount /mnt/* -v
+        echo "Shared folders have been unmounted"
+fi