Provide the latest version of the nasm package for epel7. The ordinary version of the nasm (2.10) in RHEL7/CentOS7 is too old, and cannot be used in compiling such things like Firefox, SeaMonkey, libvpx, dav1d etc., which now require nasm >= 2.14.02 .

This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/buc/nasm-current-epel7/