lhorie/mithril.js — pull request #70 by robinei (2014-05-05 10:36:14+00:00)
Title: Allow capturing a postfix "rest of path" as route parameter

Allows the following syntax for route strings:
"/users/:userid/files/::path"

A ::-prefixed name may be supplied last in the string, and in the
example above this allows matching on strings like this:
"/users/123/files/Pictures/Summer2012"
where userid="123" and path="Pictures/Summer1012"
or
"/users/123/files/"
where userid="123" and path="".
(so unlike other parameters, this one can be empty)