Import mandoc-1.14.5 and leave only the files we need.2019-03-17T11:18:18ZSascha Wildnersaw@online.deSascha Wildnersaw@online.de2019-03-17T11:18:18Zhttps://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/54ba96075f5891e4574304da6ba88f1a1afe520b
Import mandoc-1.14.5 and leave only the files we need.
It is in preparation for eventually switching to it for manual page
displaying.