add bing.js to leaflet
allow for base layers to be changed in the UI ~ work in progress
pass the bing key from local setting to JS ~ work in progress
pass the bing key from local setting to hazard viewer JS app
match the base map menu order to geoexplorer
remove the css bottom margins for the base map menu
Merge branch 'master' into consistent-base-maps
allow application to run smoothly without bing api key, and provide useful message if bing api key is missing
update the readme with optinal bing maps api key information
extend the hazuz app to include additional base maps
a bit of clean up
extend the svir app to include additional base maps
a bit of clean up
fix the mapquest OSM url
extend the exposure export app to include additional base maps
a bit of clean up
update the bing if statement
validate the bing maps api key
validate the bing maps api key ~ to all the other leaflet apps
compartementalize the base map options JS and html