iZettle/izettle-toolbox — pull request #70 by MrShish (2014-06-10 11:45:02+00:00)
Title: DateFormatter: add iso-8601 formatter that handles : symbol in timezone.

The one we have only handles ISO-8601 dates formatted as '2014-06-02T00:00:00.000+0200'
But ISO-8601 dates can also be like '2014-06-02T00:00:00.000+02:00'