Add historical beer recipes to the site

We should add historical and popular free beer recipes to the site to help seed the content and to show up for more searches. Some examples:

http://drinks.seriouseats.com/2011/05/founding-fathers-beer-recipes-potatoes-spruce-beer-history.html
http://www.homebrewtalk.com/f12/any-historical-beer-recipes-114388/
http://www.byo.com/stories/beer-styles/article/indices/11-beer-styles/1569-two-ancient-brews
http://www.homebrewtalk.com/f80/joes-ancient-orange-mead-49106/
http://morebeer.com/brewingtechniques/library/backissues/issue2.5/hitchcock.html
http://www.distantmirror.discoveryworld.org/?cat=5

Review the linked historical recipe sources and inspect the site's existing recipe content structure before selecting entries. The issue names no files or tests, so first identify how recipes are currently added and verify that each selected recipe is freely reusable. Done means the chosen historical and popular recipes are added consistently and discoverable on the site.

Written by the indexing model from the issue text.