Merge branch 'dev'

All the foursquare api-related stuff with associated tests.  Should be just enough to get started with the webby bits of this project.
Merge branch 'master' into dev

Keep things in sync
Switch to using speclj because the syntax is slightly nicer, it's actively dev'd, and it comes with a test auto-runner.
Commit resources like bootstrap, jquery, etc, plus a first attempt at setting up a structure with enlive
Load up configs for foursquare api from environment