Don't log to the console unless specified.

[saborrie]

It's not good practice for libraries to log directly to the console unless a consumer sets a verbosity setting to enable it.

E.g. this piece of code in dom-to-image.js:
(a non-fatal error of some stylesheets not working doesn't warrant an unsuppressible call to console.log)

try {
  util.asArray(sheet.cssRules || []).forEach(cssRules.push.bind(cssRules));
} catch (e) {
  console.log('Error while reading CSS rules from ' + sheet.href, e.toString());
}

There may be others places too.

[rafagil]

Hi @saborrie. Added a PR for this: #374