Now the backwards compatibility is not broken

As implementation is leaning on 0.11.0 feature of Tiled, I made sure the earlier Tiled files that might be used are not going to break from this. Defaulting to empty string if the .type property is not defined by Tiled (for Tiled < 0.11.0), otherwise we use the provided value.

Author: mikaturunen

src/tilemap/TilemapParser.js

@@ -448,7 +448,7 @@ Phaser.TilemapParser = {
 
                         gid: json.layers[i].objects[v].gid,
                         name: json.layers[i].objects[v].name,
-                        type: json.layers[i].objects[v].type,
+                        type: json.layers[i].objects[v].hasOwnProperty("type") ? json.layers[i].objects[v].type : "",
                         x: json.layers[i].objects[v].x,
                         y: json.layers[i].objects[v].y,
                         visible: json.layers[i].objects[v].visible,