Creating basic config.ru for passenger integration.
Using new gem called sinatra-websockets.
Replaced the config.ru file with a simple init.d script.
Cleaned up class invocation.

I didn't want to have to specify arguments from kegbot.rb.
Merge branch 'ps.add_startup_capability'

This branch adds a template init.d script to add to your installation.
Some parameters will obviously have to be tweaked.