Log Message:
So this package was broken because the author messed up autoconf @foo@.
Makes me wonder how this ever worked. Anyways:

Update ipv6calc to 0.50 (in the wrong hope that it was fixed, but I had to
			 do the work myself, *sigh*).

Changes:
 * nothing important as far as I could spot from the large & useless ChangeLog
   file
 * No longer requite "root" (env-var) to be passed to the pkg
 * hack to make autoconf stuff going, dumping on author to fix properly

Sorry for being in rant mode...