Reduce log files

[tshemsedinov]

• Master:
  • master - everything about forking, stopping and lifecycle, process health
• Worker:
  • worker - everything about forking, stopping and lifecycle, process health
  • access - http, jstp, metarhia protocol or other protocol (attached to certain process)
  • slow - slow requests for http, jstp, metarhia protocol, etc.

Each file will contain following levels: error, warn, info, debug