#3: adding libconfig.js to read config.js and local_config.js
#3: ignoring local_config.js
#3: adding config.js
#3: adding models/index.js and loading ./models from app.js
#3: oneline to read db name to be used
#3: adding colors
#3: adding winston
#3: using winston to log
#3: colorizing winston output to console
#3: adding lodash
#3: implementing libroute.js to loading route files
#3: adding libmodel.js
#3: adding comment how to register model