system/eibd: Use working download URL.

Signed-off-by: B. Watson <urchlay@slackware.uk>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

system/eibd/eibd.info

@@ -1,7 +1,7 @@
 PRGNAM="eibd"
 VERSION="0.0.4"
 HOMEPAGE="http://www.auto.tuwien.ac.at/~mkoegler/index.php/eibd"
-DOWNLOAD="http://www.auto.tuwien.ac.at/~mkoegler/eib/bcusdk_0.0.4.tar.gz"
+DOWNLOAD="http://distcache.freebsd.org/ports-distfiles/bcusdk_0.0.4.tar.gz"
 MD5SUM="14138f457d6530bf45cf6a966fde9d5f"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""