fixed cartocss updating for windshaft provider

lib/torque/gmaps/torque.js

@@ -252,6 +252,7 @@ GMapsTorqueLayer.prototype = _.extend({},
 
     // provider options
     var options = torque.common.TorqueLayer.optionsFromLayer(shader.findLayer({ name: 'Map' }));
+    this.provider.setCartoCSS && this.provider.setCartoCSS(cartocss);
     if(this.provider && this.provider.setOptions(options)) {
       this._reloadTiles();
     }

lib/torque/leaflet/torque.js

@@ -236,9 +236,11 @@ L.TorqueLayer = L.CanvasLayer.extend({
 
     // provider options
     var options = torque.common.TorqueLayer.optionsFromLayer(shader.findLayer({ name: 'Map' }));
+    this.provider.setCartoCSS && this.provider.setCartoCSS(cartocss);
     if(this.provider.setOptions(options)) {
       this._reloadTiles();
     }
+
     _.extend(this.options, options);
 
     // animator options

lib/torque/provider.windshaft.js

@@ -183,6 +183,10 @@
       };
     },
 
+    setCartoCSS: function(c) {
+      this.options.cartocss = c;
+    },
+
     setOptions: function(opt) {
       var refresh = false;
 
@@ -354,7 +358,7 @@
           "layers": [{
             "type": "torque",
             "options": {
-              "cartocss_version": "2.1.1",
+              "cartocss_version": "1.0.0",
               "cartocss": this.options.cartocss,
               "sql": this.getSQL()
             }