merge stdout_path with Rails' log

[Eric Wong]

Claudio Poli <masterkain at gmail.com> wrote:
> Hello,
> quick question, do you foresee problems to set stdout_path and
> stderr_path pointing to the underlying rails' log file
> (production.log)?

It's more trouble to parse out where each message came from
(especially critical error messages in stderr).

That said, Rainbows! itself will not write anything to stdout
so you can point any existing logging to it.