Add posibility turn off console.log

[Mavrin]

Should be ability turn off console.log.
For example:
https://github.com/TargetProcess/tauCharts/blob/master/src/elements/coords.geomap.js#L224-L225
Maybe need use global logger
https://github.com/TargetProcess/tauCharts/blob/master/src/tau.charts.js#L86-L92