add new larger kw logo
add new legend & CSS with toggle-able layers
enable the legend layer toggles
hide the old static image legend
hide layer list because it doesn't sync with legend toggles

also, they didn't like behavior of the layer menu because it collapses
after every selection
add instruction note to legend telling users to click icons
change proxyUrl to hosted proxy for deployment

only use the localhost proxy for testing
use new webmap with layers matching legend
fix layer assignments to match legend
meaningless commit so git will sync