* create new groff-devx package containing all devX devices, as they
need X for build
- fix bnc#683857: Unicode characters in use
* groff-1.20.1-deunicode.patch removes unicode.tmac from tty.tmac, so
no ascii chars wil be converted to unicode
OBS-URL: https://build.opensuse.org/package/show/M17N/groff?expand=0&rev=12