Removed 'logs' from .gitignore

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Added logs dir and .gitignore to it

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Added logger class

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Added winston dependency to package.json

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Replaced console with logger in Melted.js

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Replaced console with logger in melted-node-driver and melted-node

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Replaced console with logger in mvcp-driver

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Replaced console with logger in json-driver

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Replaced console with logger in mongo-driver

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Replaced console with logger in playlist-driver

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Replaced console with logger in test-driver

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Replaced console with logger in pubsub

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Replaced console with logger in heartbeats

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Replaced console with logger in models

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Replaced console with logger in core

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Removed console.log from utils

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Bugfix in getBlankMedias

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Merge branch 'master' into jmrunge/logging
Added more log messages

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Removed log message too verbose

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>