Incremented version no.
Small updates to readme.
Simplified formatting of built-in configuration.
Fixed issues with broken auth configuration.
Replaced magic number with config variable.
Improved variable name.
Removed some code that appeared to be redundant.
Removed unnecessary duplicate require of auth module.
Fixed a syntax error.
Authentication is now only enable when specified in the config file.
Removed 'auth' from default configuration. This has to be turned off by default to work the way it already has. Later I'll add this to a separate example configuration file.