Invalid default ignore settings

[romuald]

It seems that the default settings for "ignore" are invalid:

{
    "ignore": "E24, E226",
}

autopep8 does not trim the white spaces between codes, so only E24 is actually ignored

Possible fixes:

• either change the default configuration to remove white spaces
• of patch autopep8 to trim each code:

def _split_comma_separated(string):
    """Return a set of strings."""
    # before: return set(filter(None, string.split(',')))
    return set(map(unicode.strip, filter(None, string.split(','))))

[wistful]

Fixed in v1.3