Merge pull request #633 from cam72cam/patch-2

Don't chown -R a user's home directory

base-notebook/start.sh

@@ -40,7 +40,12 @@ if [ $(id -u) == 0 ] ; then
     # Ex: default NFS/EFS (no auto-uid/gid)
     if [[ "$CHOWN_HOME" == "1" || "$CHOWN_HOME" == 'yes' ]]; then
         echo "Changing ownership of /home/$NB_USER to $NB_UID:$NB_GID"
-        chown -R $NB_UID:$NB_GID /home/$NB_USER
+        chown $CHOWN_HOME_OPTS $NB_UID:$NB_GID /home/$NB_USER
+    fi
+    if [ ! -z "$CHOWN_EXTRA" ]; then
+        for extra_dir in $(echo $CHOWN_EXTRA | tr ',' ' '); do
+            chown $CHOWN_EXTRA_OPTS $NB_UID:$NB_GID $extra_dir
+        done
     fi
 
     # handle home and working directory if the username changed