Revert "Merge pull request #3 from waldiTM/master"

This reverts commit 14d9acffa6ab437baa9a1c3a6cc183ef0a3eb05d, reversing
changes made to 0f0cd2b6724d94829679aa06e5e4190cbcaae987.

Conflicts:
	lib/CGI/Emulate/PSGI.pm