adding icons to sprite.
Start layers pane
Add share button to map
Merge branch 'map-ui' of github.com:osmlab/openstreetmap-website into map-ui
generate short link kind of
Prevent click propagation on ui panes
Remove unnecessary abstraction around rectangles
Start refactoring notes layer
Clean up some of the map JS, reduce scope of globals
Actually toggle note layer on click.
Merge branch 'map-ui' of github.com:osmlab/openstreetmap-website into map-ui
Refactor mapLayers to create layers up front
Add attrib
Remove unused
Restore attribution on main map
Start to refactor updatelinks
Merge branch 'map-ui' of github.com:osmlab/openstreetmap-website into map-ui
Merge branch 'map-ui' of github.com:osmlab/openstreetmap-website into map-ui
More refactoring of map js
Rename to L.OSM.Layers and continue implementation