Fix issue with retreiving raw template files using the @@file mechanism. This changes the static_files option in config.ini from supporting a single directory to support multiple directories. If one of the directory elements is '-' (i.e. a lone hyphen) the search is stopped and the TEMPLATES directory is not searched. Since the TEMPLATES directory is not searched the raw templates aren't accessed. See: https://sourceforge.net/p/roundup/mailman/message/35773357/ Message subject: showing template sources to all for details. Also check in CHANGES.txt that mentions a couple of other small improvements in the roundup-admin command.

def init_severity(db, cl, nodeid, newvalues):
    """Make sure severity is set on new issues"""
    if newvalues.has_key('severity') and newvalues['severity']:
        return

    normal = db.severity.lookup('normal')
    newvalues['severity'] = normal

def init(db):
    db.issue.audit('create', init_severity)