update pip install deps
Merge pull request #74 from m8ttyB/readme_update

update pip install deps
Bug 1093828 - Add a site wide banner to warn users that the database is read-only
close readonly banner js - props to peterbe
Fix links in README

Used http://rst.ninjs.org/ to make sure it works.
fixes bug 1102298 - Add a /contribute.json
bug 1109170 - google analytics
Expend caseversion API for new UI design
Nit