Plugin name in logging about gulp-util

[yocontra]

What interface would you see this having? createLogger(plugin name)?

[sindresorhus]

@contra depends on if you see there being more options, if yes, a constructor new Logger({pluginName: 'gulp-coffee'}), otherwise a setter like gutil.pluginName = 'gulp-coffee'; would suffice.

[yocontra]

@sindresorhus It would have to be a class/function, modules should be immutable. A robust logging solution will solve this, #4, and #5

Going to start working on this now

[yocontra]

Now done with PluginError