mod_deflate.t

[john sachs <js...@covalent.net>]

so i just committed a small change to apache/contentlength.t.
the modules/deflate.t test suffers from the same problem: assuming echo_post module is built.

so if you:
perl Makefile.PL -httpd /path/to/your/httpd

these test fail, because echo_post only gets built if you specify apxs.

i have an alternate suggestion for deflate.t.
it requires Compress::Zlib so i thought i should see what everybody thinks before just committing away.

basically, you either require apxs and echo_post
or Compress::Zlib to run the test.

anyway, check out the patch, let me know what you think.
-j