We've already broken source compatibility by removing the
libnetwork symlinks then.
Doesn't make breaking source compatibility before R1 more valid.
While these symlinks are still there in /boot/beos/system/lib, for
*binary* compatibility, one can't anymore recompile (well, link in
fact) a working BeOS networking apps without modification. That's a
weird and distasteful situation when a binary works without
modification on our target but its source can't be recompile on it
without some change, no!?
