Update to 5.0.8. As reported by Paul Szabo in
<200307092234.h69MYHM43920@milan.maths.usyd.edu.au> on the
full-disclosure and bugtraq lists,

Despite recent security fixes, an exploitable buffer overflow
with long URL strings remains [in version 5.0.7]. The
overflow occurs when you click on the link, and allows
execution of arbitrary code.

Version 5.0.8 is a second attempt at correcting the problem.

Submitted by: Shiozaki Takehiko of be.to

Also remove some cruft, and add another master site. I only tested
this with linux_base-8-8.0_1.