upgraded, may get upgraded even after they are encoded, and will
produce the same output either way, but bytes::length returns too big
values for upgraded strings containing characters >127
+ - Make FastCGI compatible with modules which use the fileno call to
+ determine if a file is open (E.g. IPC::Run)
Refactoring / cleanups:
- NoTabs and Pod tests moved to t/author so that they're not run