doc/descriptions/fujitsu.desc: add S1500 usb ids and status
* backend/canon_dr.c: update credits
* doc/sane-fujitsu.man doc/sane-canon_dr.man: update version numbers,
dates, credits and known issues
* doc/saned.man: remove section about uncontrolled data port range
backend/fujitsu.[ch], backend/fujitsu-scsi.h: backend v79
- add usb ids for several models
- print additional hardware capability bits
- detect front-side endorser
- disable endorser-side controls if only one side installed
- add quirks for fi-6x70
- add fi-6130 usb ID
- correct overscan dimension calculation
- provide correct overscan size overrides for fi-5110C and fi-4x20C2
- fi-5750C can't handle 10 bit LUT via USB
doc/descriptions/hp3900.desc, doc/descriptions/hp5590.desc,
doc/descriptions/hpljm1005.desc, doc/descriptions/hs2p.desc:
remove 'new' tag from sane 1.0.19 backends
* doc/descriptions/fujitsu.desc, backend/fujitsu.conf.in:
add fi-5530C2 usb ID
* backend/cardscan.c: correct version number
* backend/epjitsu.conf.in: improved firmware directions
* backend/fujitsu.[ch]: update to backend v 1.0.61
files are preprocessed by backend/Makefile now and variables like @DATADIR@ are
substituted by the appropriate directories. This is especially useful for
firmware locations. For the firmware paths for the artec_eplus48u, gt68xx, and
snapscan backends variables were used. Bug #302590.