#1408 Used winston logger to log. Child processes send message to the parent using "logger" class. The parent logs the message using winston.

Logging configuration is picked from configuration file.
#1408 Review comments by Tom incorporated
Merge branch 'develop' into 1408_better_server_logging
Merge pull request #91 from TID-Lab/1408_better_server_logging

#1408 Used winston logger to log. Child processes send message to the pa...