spec: updated .spec.in file for generating RPM packages under Fedora/CentOS/Redhat
spec: updated .spec.in file for generating RPM packages under Fedora/CentOS/Redhat

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