Quotes in updater script, Readme updates, remount script.

windows_archive/archive-teslacam-clips

@@ -81,7 +81,7 @@ function move_clips_to_archive () {
 
   done
   log "Moved $move_count file(s)."
-  if [ -r "/root/.teslaCamPushoverCredentials" ]
+  if [ -r "/root/.teslaCamPushoverCredentials" ] && [ $move_count > 0 ]
   then
     log "Sending Pushover message for copied files."
     /root/bin/send-pushover.sh $move_count

windows_archive/remountfs_rw

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+echo "Remounting / as read/write"
+mount / -o remount,rw
+echo "Remounting /boot as read/write"
+mount /boot -o remount,rw
+echo "Done. Make any changes needed, and reboot the Pi when ready."
+echo "Filesystems / and /boot will be mounted as read only after reboot."
+

windows_archive/setup-teslausb

@@ -133,8 +133,15 @@ function configure_archive_scripts () {
   chmod +x archive-teslacam-clips
   popd
   echo "Configured the archive scripts."
+
+  pushd /root
+  wget https://raw.githubusercontent.com/"$REPO"/teslausb/"$BRANCH"/windows_archive/remountfs_rw
+  chmod +x remountfs_rw
+  popd
+  echo "Downloaded script to remount filesystems read/write if needed (/root/remountfs_rw)."
 }
 
+
 function configure_pushover_scripts() {
 if [ ${user_enabled_pushover} = "true" ]
 then