Esri/esri-leaflet — pull request #70 by scw (2013-07-02 20:06:23+00:00)
Title: Recompress image on README

I've attached a recompressed version of the PNG currently shown on the README, it takes the size from 469KB to 185KB, by using 256 colors and applying optimizations using `advpng`. The only perceptible difference is the shade the highway shields has an increased red channel, but hopefully that's an acceptable limitation.