added .idea configs and node_modules
first draft
added first draft of the transporter
added jshint configs
added jshint
fixed unused model
added gulp and gulp-jshint as devDependencies
moved index.js to winston-waterline.js under lib folder
moved index under lib
updated src with lib
reverted index file
fixed metadata handling
removed level as a required database field in log function
added comments
added docs
replaced model with collection
updated version