Merge remote-tracking branch 'swc-styles/gh-pages' into gh-pages

@look_for_fixme

def check_email(email):

    """

    'email' must be a valid email address consisting of characters,

    an '@', and more characters.  It should not be the default contact

    email address 'admin@software-carpentry.org'.

    'email' must be a comma-separated list of valid email addresses.

    The list may be empty. A valid email address consists of characters,

    an '@', and more characters.  It should not contain the default contact

    """

    return bool(re.match(EMAIL_PATTERN, email)) and \

           (email != DEFAULT_CONTACT_EMAIL)

    # YAML automatically loads list-like strings as lists.

    if (isinstance(emails, list) and len(emails) >= 0):

        for email in emails:

            if ((not bool(re.match(EMAIL_PATTERN, email))) or (email == DEFAULT_CONTACT_EMAIL)):

                return False

    else:

        return False

    return True

def check_eventbrite(eventbrite):

                   'helper list isn\'t a valid list of format ' +

                   '["First helper", "Second helper",..]'),

    'email':    (True, check_email,

                   'contact email invalid or still set to ' +

    'email':    (True, check_emails,

                   'contact email list isn\'t a valid list of format ' +

                   '["me@example.org", "you@example.org",..] or contains incorrectly formatted email addresses or ' +

                   '"{0}".'.format(DEFAULT_CONTACT_EMAIL)),

    'eventbrite': (False, check_eventbrite, 'Eventbrite key appears invalid'),