sg_inq: add --only option, further sanity checks on --inhex so CDROM std inq not confused with VPD page 0x80; sgp_dd: use pthread_kill(); various configure.ac and Makefile.am cleanups

git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@742 6180dd3e-e324-4e3e-922d-17de1ae2f315
22 files changed