cleans up config.ru file and adds scripts to run under Puma and Trinidad
Converting the "startup" scripts for puma and trinidad into "bash" scripts.
This should speed the startup under JRuby significantly and ensure that the
output from these servers is all captured in the corresponding logfile via
the "tee" command.
Merge pull request #144 from tjmcs/tb/setup-default-handler

Fixes #143 (Always starting Puma doesn't feel right...)