Plugin Directory: Improve Author card

[Ipstenu]

Fixing the zip display to properly wrap, making some of the data display properly (@mail.com not, gmail.com)

[SergeyBiryukov]

$iffy_ips doesn't seem to be used anywhere, is that correct?

[Ipstenu]

It is, the check isn’t right but I wanted to make sure I had it started.

[SergeyBiryukov]

In 8543:

Plugin Directory, Author Card: Properly wrap zip URLs, update the list of domains that are often abused.

Props Ipstenu.
Fixes #4315.