Adds some definitions.
Fixes image path for OpenLayers.
Adds simple popup for road features.
Write road object name as h3 at top of popup. Also fixes getValue method.
fixed proxy-authentication
Merge remote-tracking branch 'origin/master' into wms-layers
tidy up button styles and other minor cosmetic things
use label/legend in setting dialogs
proxy functionality for wms GetCapabilities
basic support for getting layers for wms
add available layers to a select box
dont call wmsCapabilities if url is not set
automatically select first layer
use layer name if no name is specified
clean up
make wms settings pretty
prevent creation of empty wms layers