struct xbps_handle::conffile has been renamed to confdir, and it now
expects the path to a directory, where the configuration files are
stored.
Change xbps-bin(8) and xbps-repo(8) along with its manpages to mention
that -C expects a directory.
- XBPS now expects to read individual virtual pkg settings from
.plist files in PREFIX/etc/xbps/virtualpkg.d.wants.
This really implements the missing part in issue #12 in
googlecode: http://code.google.com/p/xbps/issues/detail?id=12