traditional config parser

This module will parse and build server config from the traditional ninjam server v0.06

As commented in the source, this does not handle legacy config file completely,
and it won't be fixed. The legacy code should be removed to reduce maintenance cost.
Use JSON config, it is easy, YAML/CSON format maybe more user friendly.

Why this module exists?
Because, as sample of custom config builder implementations.
It is not so important task on this domain, to be compatible with original.