Fixed getuid()/geteuid() problem causing modprobe post-install scripts to fail.  Updated usage information.
Fixed getuid()/geteuid() problem causing modprobe post-install
scripts to fail.  Updated usage information.

Linux-Comedi/comedilib,olsonse/comedilib,olsonse/comedilib,olsonse/comedilib,olsonse/comedilib,Linux-Comedi/comedilib,Linux-Comedi/comedilib,Linux-Comedi/comedilib,olsonse/comedilib,Linux-Comedi/comedilib,olsonse/comedilib,Linux-Comedi/comedilib