Fixes #31 - Add settings config from upstream

Incorporates custom settings config from upstream (the architecture, but not the content from https://github.com/codeforamerica/ohana-web-search/pull/444)
This is breaking syntax highlighting, and might possibly cause other problems. The text should be surrounded with double quotes. In general, all string entries should be encloses in single quotes, or in double quotes if they contain a single quote inside. Same issue in the "test" section, and further up in the sfmnp -> description section.