route-me/route-me — pull request #148 by incanus (2011-10-21 22:22:11+00:00)
Title: legend support for MBTiles & TileStream sources

This adds legend support to MBTiles & TileStream tile sources. Legends are just chunks of HTML that can be displayed on a map layer, like in this web map: http://tiles.mapbox.com/mapbox/map/map_1313537819317

This also adds a method to `RMCachedTileSource` via category so that cached TileStream sources can return legends, too.