Can we get a zlib update?

[Eric Wood]

From: "Jesse Keating"
> I had not reviewed the changelog.  If zlib did the work for us, and the
> only difference between our version and their version is the security
> patches, then your software would work with our version no?


I just think the version is artificially being kept down cause I don't see 
any substatial diff in the code except for tab indents.

I'm fine, I just argue the point that the buck stops at zlib and it can 
easily be kept up across all FC releases.

-eric wood