Remove angular version
simplify mouseover popups
WIP: filterBldgs
add filtering based on floor area
WIP: D3 in render/action style
seperate upstream libraries from local js
add react.js, delete code from other branches
react.js hello world
like button example
simplest possible SVG test
D3 path to act rect to SVG
WIP: very simple scatterplot proof of principle
basic filterForm

A few managed fields.  Currently has internal state, but should expose
all handlers and field values as props.
WIP: filter and graph together under common parent
Display only filtered points on graph
remove debugging lines
refactor viewport, scales
set displayName on React classes

makes debugging easier
add x-axis
remove upstream libs from version control