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.


carlmcdade/mod_python,dacaiguoguo/mod_python,grisha/mod_python,grisha/mod_python,dacaiguoguo/mod_python,dacaiguoguo/mod_python,carlmcdade/mod_python,runt18/mod_python,runt18/mod_python,runt18/mod_python,grisha/mod_python,carlmcdade/mod_python