saltstack/salt — pull request #6014 by cvrebert (2013-07-07 19:19:37+00:00)
Title: Fix metaclass __new__() parameter naming: cls ==> mcs

```
************* Module salt.utils.parsers
C0204: 43,4:MixInMeta.__new__: Metaclass class method __new__ should have 'mcs' as first argument
C0204: 54,4:OptionParserMeta.__new__: Metaclass class method __new__ should have 'mcs' as first argument
```