Added ability to "roll up" to the mapsources title, refs: geomoose/geomoose#44
Added ability to "roll up" to the mapsources title, refs: geomoose/geomoose#44

elil/geomoose-js,geomoose/geomoose-js,klassenjs/geomoose-js,klassenjs/geomoose-js,geomoose/geomoose-js,elil/geomoose-js,elil/geomoose-js,elil/geomoose-js,klassenjs/geomoose-js,geomoose/geomoose-js,klassenjs/geomoose-js,geomoose/geomoose-js