pkgsrc infrastructure (II)

X11_TYPE=native vs X11_TYPE=xorg
many places still hard-coded /usr/X11R6
insufficient dependencies
font packages often had implicit dependency on mkfontdir and friends
jlam@ introduced font installation framework
support for stripping non-numeric version components in pkg_add (1.4.0-RELEASE -> 1.4.0)
usergroup script based on pw(8), sysutils/user dependencies still have to converted
pkg_add would hang with proftp servers due to different error codes