Added fstrim.
Change of partition.
Added fstrim to backup.
Fine tuning.
Removed umount.
Tuning.
Change to USB DAC.
Added gprename.
Merge remote-tracking branch 'origin/master' into node0

Conflicts:
	.bin/chroot_backup
	.bin/home_backup
	.bin/replicate_backup
	.bin/root_backup
	.bin/sscreen
	.xinitrc