Renamed content block to home for home route.
Removed config.development.js from repo (again).
User cache uses generic TTL setting.
Functions to collect and cache some prenatal stats.
Added the jqplot library for charting.
Removed jqplot library.
Refactored prenatal stats to use prenatalExam table instead of event.
Added Flot charting library.
Rough draft of couple bar charts on home page.
Added Prenatal History by Week line chart.