Small bugfixes regarding firstrun/resize2fs and BT on BPi M2+

scripts/resize2fs

@@ -37,7 +37,8 @@ fi
 case "$1" in
   start)		
 		if [[ $rootfstype == ext4 && ! -f "/root/.no_rootfs_resize" ]]; then
-			/sbin/resize2fs $device >>${Log} 2>&1
+			echo -e "\n### [resize2fs] Start resizing partition now\n" >>/var/log/armhwinfo.log
+			/sbin/resize2fs $device >>/var/log/armhwinfo.log 2>&1
 		fi
 		if [[ ! -f "/var/swap" ]]; then
 			dd if=/dev/zero of=/var/swap bs=1024 count=131072 status=noxfer >/dev/null 2>&1