Merge pull request #10 from paopay/jen_kelley

Jen kelley
tweeked css
Merge branch 'master' of https://github.com/paopay/tweeter into schema_models
Merge pull request #11 from paopay/schema_models

Schema models
Merge pull request #12 from paopay/kelley

Kelley
started migration tables, not finished
Merge branch 'master' into kelley
tried but then deleted migration for followers, confused