- updated to 1.0.20, builds nicely but not tested yet, so rel 0.1

- updated to 1.0.20, builds nicely but not tested yet, so rel 0.1
- configure patch converted to lockpath_group patch
- link patch applied upstream - removed
- added hp_rts88xx patch - patches Makefile.am unlike patch-sane.sh which
  edits Makefile.in; prepare hp_rts88xx manually - don't use patch-sane.sh
- BR: libv4l-devel
- build mustek600iin-off also on x8664
- added new backends
- sane-pint man page is out - it is bsd-only tool

Changed files:
    sane-backends.spec -> 1.127