Promote several properties to public API.
Promote several properties to public API.

The properties

  * layers
  * queryVisible
  * url
  * layerUrls
  * infoFormat
  * vendorParams
  * format
  * formatOptions

should all be visible in the public API since they are essentially very
convenient to use when customizing the control.

elbakai/openlayers,altamiracorp/openlayers,v5analytics/openlayers,pvalsecc/openlayers,altamiracorp/openlayers,dracic/openlayers,sbrunner/openlayers,owenmead/openlayers,wet-boew/openlayers,wet-boew/openlayers,shevawen/openlayers,pgiraud/openlayers,boundlessgeo/openlayers,altamiracorp/openlayers,tschaub/openlayers-raster,dracic/openlayers,altamiracorp/openlayers,openlayers/ol2,boundlessgeo/openlayers,avinet/openlayers,openlayers/ol2,kartverket/openlayers,PublicStuff/openlayers,openlayers/ol2,colllin/openlayers,sbrunner/openlayers,tschaub/openlayers-raster,georchestra/openlayers,colllin/openlayers,shevawen/openlayers,georchestra/openlayers,colllin/openlayers,pgiraud/openlayers,colllin/openlayers,elbakai/openlayers,Gnafu/openlayers,PublicStuff/openlayers,ahocevar/ol2,sanak/ol2,owenmead/openlayers,georchestra/openlayers,avinet/openlayers,openlayers/ol2,adh1365/openlayers,ahocevar/ol2,sbrunner/openlayers,avinet/openlayers,elbakai/openlayers,shevawen/openlayers,PetrDlouhy/openlayers,pgiraud/openlayers,pgiraud/openlayers,kartverket/openlayers,PublicStuff/openlayers,owenmead/openlayers,kartverket/openlayers,Gnafu/openlayers,tschaub/openlayers-raster,dracic/openlayers,shevawen/openlayers,v5analytics/openlayers,boundlessgeo/openlayers,PetrDlouhy/openlayers,Gnafu/openlayers,adh1365/openlayers,dracic/openlayers,pvalsecc/openlayers,PetrDlouhy/openlayers,boundlessgeo/openlayers,kartverket/openlayers,PetrDlouhy/openlayers,avinet/openlayers,v5analytics/openlayers,wet-boew/openlayers,sbrunner/openlayers,sanak/ol2,adh1365/openlayers,adh1365/openlayers,elbakai/openlayers,ahocevar/ol2,Gnafu/openlayers,owenmead/openlayers,sanak/ol2,PublicStuff/openlayers,wet-boew/openlayers,sanak/ol2,pvalsecc/openlayers,v5analytics/openlayers,pvalsecc/openlayers