* Fix chart `onMouseOver` propagation
* Make generic charts support money on y-axis
* Fix somewhat ridiculous `formatMoney` to work with negative amounts
* Make margins on charts configurable
* Implement color as function of point on SingleValueHistoryChart
* Rewrite portfolio history graphs with new graph machinery
* Toast Nivo
* Make curve configurable on generic charts
* Extract SizedContainer helper component
* Use new charts for stats page
* Move analytics charts component
* Fix up start date logic for graphs excluding data