compute the ETA and the distance also for the web interface
use panTo to center the map
allow the user to change the travel mode
styles could be now defined from the scope
disableDefaultUi from the UI now
define maxZoom in options too
improve the map behavior
-improve the markerclusterer
-change the icons
update the destination marker
the destination marker isn't clustered anymore
fix the deactivation of the google logo
add a gruntfile, not fully ready yet
finish the grunt task to minify/uglify/copy