hdparm-9.26 released

- wiper.sh updated to wiper-2.2
- zero-day bugfix for "hdparm -i" on model names with embedded blanks
- bugfix for --security-erase-enhanced, courtesy of Cyril.Guyot@hitachigst.com
- set _FILE_OFFSET_BITS in geom.c (still need to do this in hdparm.c someday)
- added reporting for "Deterministic read ZEROs after TRIM" feature