Logging

[mkovatsc]

We removed winston, as it should be up to the final application to choose the logging framework.

Console, however, does not support a debug log-level prior to Node v8.0.0. Yet we need to support one of these old versions for reasons.

[mkovatsc]

We could use the debug module, which is good for library modules and frameworks (e.g., used by express):

const debug = require('debug')('my-namespace')
const name = 'my-app'
debug('booting %s', name)

[mkovatsc]

Moved to eclipse-thingweb/node-wot#17.
Closing.