Fixed test_req_headers_out unit test problem for Gentoo.
Fixed test_req_headers_out unit test problem for Gentoo.

Using DirectoryIndex in the VirtualHost config was causing the apache process
to segfault. Using the full path "/tests.py" in conn.putrequest rather than
depending on DirectoryIndex solved the problem. 

I have no idea why DirectoryIndex was only causing a segfault on Gentoo.
Might be worth further investigation.


Distrotech/mod_python,Distrotech/mod_python,Distrotech/mod_python