Left align article header

- [new] Article zone is deported in the left column
- [new] `$a-leftColWide-width` as an abstraction for the widest state of the left column
- [fix] article-zone in sports has the right width (had 20 px too much on the right)
- [unrelated fix] Team fixtures text size is the same as the rest of the sports tables

![screen shot 2013-10-24 at 17 20 01](https://f.cloud.github.com/assets/85783/1400620/373738ce-3cc8-11e3-98de-5ddd55ccea8c.PNG)

![ ](http://1.bp.blogspot.com/-MqijOIFQltM/UmjeTQTzY4I/AAAAAAABAiM/8bSFSlBuAhY/s1600/Honda+Illusions.gif)