OzzyCzech/icalparser — pull request #6 by mvachette (2014-11-26 10:35:13+00:00)
Title: clean timezone prefixes

SOme files, like all the files provided by Mozilla:https://www.mozilla.org/en-US/projects/calendar/holidays/ have a prefix for the timezones, like this: `TZID:/mozilla.org/20070129_1/Europe/Paris`
It is necessary to remove this prefix to ge a propre timezone name.