Make optional properties false by default.

Google Maps API docs say avoidHighways and avoidTolls are optional
bools, so it makes more sense to make them false by default.

Author: hc5duke

gmaps.js

@@ -774,9 +774,9 @@ var GMaps = (function($) {
       }
 
       var base_options = {
-        avoidHighways: true,
-        avoidTolls: true,
-        optimizeWaypoints: true,
+        avoidHighways: false,
+        avoidTolls: false,
+        optimizeWaypoints: false,
         waypoints: []
       };
       var request_options = $.extend(base_options, options);
@@ -1227,4 +1227,4 @@ var GMaps = (function($) {
   };
 
   return GMaps;
-}(jQuery));
+}(jQuery));