get_project throwing InvalidPathError

[jamesrkg]

To protect client names I will send the list of examples separately, but it appears to be anything non-ASCII. In my case I cam getting the names from the index of another folder, so this isn't something I am putting in manually, the unicode is comming directly from another Crunch resource.

[jamesrkg]

@xbito any chance we can get a fix for this? The following fails, for example, because of the +:

>>> scrunch.get_project(u'YouGov Profiles|USA|Profiles+ USA')

...\scrunch\scrunch\order.pyc in __init__(self, path)
     25         if not regex_match:
     26             raise InvalidPathError(
---> 27                 'Invalid path %s: it contains invalid characters.' % path
     28             )
     29 

InvalidPathError: Invalid path |USA|Profiles+ USA: it contains invalid characters.