Remove unnecessary call to `process_config_dir()`.
Merge pull request #87 from s0undt3ch/develop

Remove unnecessary call to `process_config_dir()`.
Enforce verify file on the log file and actually setup the log file logger.
Merge pull request #88 from s0undt3ch/hotfix/verify-env

Enforce verify file on the log file and actually setup the log file logger
Added ability to specify the host address to start the server on.

Default is still 0.0.0.0 (i.e. all interfaces).