jubalm/grunt-fontello — pull request #7 by reimund (2014-02-28 16:23:12+00:00)
Title: Added updateConfig option.

Introduced a new option: updateConfig. Setting it to true stores the session id into the config.json file (in the "name" field). It will then be used to fetch the zip archive, making it possible to update the config by picking more glyphs on the fontello website.

If the session cannot be found (404) the name field will be set to an empty string and it will start over with a new session.