Add 'Stanford Fancy' SoA template and logic

@jrbl - Stanford Fancy SoA changes

Includes fancy autoscale and centering code.

![stanford_soa](https://cloud.githubusercontent.com/assets/3364609/5308628/e1473810-7bcd-11e4-9d49-cae2b9af24cb.png)

Change from i.e., to e.g., because this varies depending on settings.TARGET_FILENAME. Also update example to 'Statement.pdf' because that's what we want to generate for ourselves, and varying it makes a better example.