diff --git a/inventory/static/js/components/draw.js b/inventory/static/js/components/draw.js
index 4f941f7..6d5127f 100644
--- a/inventory/static/js/components/draw.js
+++ b/inventory/static/js/components/draw.js
@@ -1098,7 +1098,7 @@ function initGridWidget(root, opts = {}) {
             cellSize: cellSize,
             shapes: stripCaches(shapes)
         };
-        const blob = new Blob([JSON.stringify(payload, null, 2)], { type: 'application/json' });
+        const blob = new Blob([JSON.stringify(payload)], { type: 'application/json' });
         const url = URL.createObjectURL(blob);
         const a = document.createElement('a');
         a.href = url;
diff --git a/inventory/templates/testing.html b/inventory/templates/testing.html
index 0457957..08f1ac6 100644
--- a/inventory/templates/testing.html
+++ b/inventory/templates/testing.html
@@ -8,588 +8,7 @@
 
 {% block main %}
 {% set jsonImage %}
-{
-  "version": 1,
-  "cellSize": 5,
-  "shapes": [
-    {
-      "type": "ellipse",
-      "x": 35,
-      "y": 5,
-      "w": 15,
-      "h": 15,
-      "color": "#ffd35c",
-      "fill": true,
-      "fillOpacity": 1,
-      "strokeOpacity": 1,
-      "strokeWidth": 0.12
-    },
-    {
-      "type": "ellipse",
-      "x": 35,
-      "y": 5,
-      "w": 15,
-      "h": 15,
-      "color": "#000000",
-      "fill": false,
-      "fillOpacity": 1,
-      "strokeOpacity": 1,
-      "strokeWidth": 0.12
-    },
-    {
-      "type": "ellipse",
-      "x": 36,
-      "y": 6,
-      "w": 13,
-      "h": 13,
-      "color": "#fecdcd",
-      "fill": true,
-      "fillOpacity": 1,
-      "strokeOpacity": 1,
-      "strokeWidth": 0.12
-    },
-    {
-      "type": "ellipse",
-      "x": 40,
-      "y": 10,
-      "w": 5,
-      "h": 5,
-      "color": "#fad463",
-      "fill": true,
-      "fillOpacity": 1,
-      "strokeOpacity": 1,
-      "strokeWidth": 0.12
-    },
-    {
-      "type": "ellipse",
-      "x": 40,
-      "y": 10,
-      "w": 5,
-      "h": 5,
-      "color": "#000000",
-      "fill": false,
-      "fillOpacity": 1,
-      "strokeOpacity": 1,
-      "strokeWidth": 0.12
-    },
-    {
-      "type": "ellipse",
-      "x": 36,
-      "y": 6,
-      "w": 13,
-      "h": 13,
-      "color": "#000000",
-      "fill": false,
-      "fillOpacity": 1,
-      "strokeOpacity": 1,
-      "strokeWidth": 0.12
-    },
-    {
-      "type": "ellipse",
-      "x": 41,
-      "y": 11,
-      "w": 3,
-      "h": 3,
-      "color": "#ffffff",
-      "fill": true,
-      "fillOpacity": 1,
-      "strokeOpacity": 1,
-      "strokeWidth": 0.12
-    },
-    {
-      "type": "ellipse",
-      "x": 41,
-      "y": 11,
-      "w": 3,
-      "h": 3,
-      "color": "#000000",
-      "fill": false,
-      "fillOpacity": 1,
-      "strokeOpacity": 1,
-      "strokeWidth": 0.12
-    },
-    {
-      "type": "line",
-      "x1": 39,
-      "y1": 9,
-      "x2": 40,
-      "y2": 8,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 39,
-      "y1": 16,
-      "x2": 40,
-      "y2": 15,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 38,
-      "y1": 12,
-      "x2": 39,
-      "y2": 13,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 41,
-      "y1": 18,
-      "x2": 42,
-      "y2": 17,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 45,
-      "y1": 15,
-      "x2": 46,
-      "y2": 16,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 46,
-      "y1": 13,
-      "x2": 47,
-      "y2": 13,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 47,
-      "y1": 10,
-      "x2": 46,
-      "y2": 10,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 44,
-      "y1": 9,
-      "x2": 44,
-      "y2": 8,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 42,
-      "y1": 8,
-      "x2": 41,
-      "y2": 9,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 44,
-      "y1": 17,
-      "x2": 44,
-      "y2": 18,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 43,
-      "y1": 16,
-      "x2": 44,
-      "y2": 16,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 40,
-      "y1": 16,
-      "x2": 41,
-      "y2": 16,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 38,
-      "y1": 14,
-      "x2": 39,
-      "y2": 14,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 38,
-      "y1": 11,
-      "x2": 39,
-      "y2": 11,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 47,
-      "y1": 11,
-      "x2": 48,
-      "y2": 12,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 47,
-      "y1": 15,
-      "x2": 46,
-      "y2": 14,
-      "color": "#ff0000",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 45,
-      "y1": 17,
-      "x2": 46,
-      "y2": 17,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 43,
-      "y1": 18,
-      "x2": 43,
-      "y2": 17,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 40,
-      "y1": 17,
-      "x2": 41,
-      "y2": 17,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 39,
-      "y1": 15,
-      "x2": 38,
-      "y2": 15,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 38,
-      "y1": 10,
-      "x2": 38,
-      "y2": 9,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 40,
-      "y1": 10,
-      "x2": 39,
-      "y2": 10,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 43,
-      "y1": 9,
-      "x2": 43,
-      "y2": 8,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 45,
-      "y1": 9,
-      "x2": 46,
-      "y2": 8,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 46,
-      "y1": 12,
-      "x2": 47,
-      "y2": 12,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 48,
-      "y1": 14,
-      "x2": 48,
-      "y2": 13,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 47,
-      "y1": 16,
-      "x2": 46,
-      "y2": 15,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 37,
-      "y1": 13,
-      "x2": 38,
-      "y2": 13,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 42,
-      "y1": 7,
-      "x2": 43,
-      "y2": 7,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 40,
-      "y1": 14,
-      "x2": 41,
-      "y2": 15,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 44,
-      "y1": 15,
-      "x2": 45,
-      "y2": 16,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 46,
-      "y1": 11,
-      "x2": 45,
-      "y2": 10,
-      "color": "#ffff00",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 40,
-      "y1": 7,
-      "x2": 41,
-      "y2": 7,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 37,
-      "y1": 12,
-      "x2": 37,
-      "y2": 11,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 38,
-      "y1": 16,
-      "x2": 39,
-      "y2": 17,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 42,
-      "y1": 16,
-      "x2": 43,
-      "y2": 15,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 47,
-      "y1": 9,
-      "x2": 46,
-      "y2": 9,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 44,
-      "y1": 7,
-      "x2": 45,
-      "y2": 8,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 45,
-      "y1": 18,
-      "x2": 46,
-      "y2": 17,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 46,
-      "y1": 14,
-      "x2": 45,
-      "y2": 14,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 41,
-      "y1": 10,
-      "x2": 41,
-      "y2": 9,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 39,
-      "y1": 9,
-      "x2": 40,
-      "y2": 10,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 47,
-      "y1": 14,
-      "x2": 48,
-      "y2": 15,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 48,
-      "y1": 11,
-      "x2": 48,
-      "y2": 10,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 37,
-      "y1": 14,
-      "x2": 37,
-      "y2": 15,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 39,
-      "y1": 12,
-      "x2": 40,
-      "y2": 11,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 42,
-      "y1": 9,
-      "x2": 43,
-      "y2": 10,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    },
-    {
-      "type": "line",
-      "x1": 42,
-      "y1": 18,
-      "x2": 43,
-      "y2": 17,
-      "color": "#a19ffe",
-      "strokeWidth": 0.26,
-      "strokeOpacity": 1
-    }
-  ]
-}
+{"version":1,"cellSize":5,"shapes":[{"type":"ellipse","x":35,"y":5,"w":15,"h":15,"color":"#ffd35c","fill":true,"fillOpacity":1,"strokeOpacity":1,"strokeWidth":0.12},{"type":"ellipse","x":35,"y":5,"w":15,"h":15,"color":"#000000","fill":false,"fillOpacity":1,"strokeOpacity":1,"strokeWidth":0.12},{"type":"ellipse","x":36,"y":6,"w":13,"h":13,"color":"#fecdcd","fill":true,"fillOpacity":1,"strokeOpacity":1,"strokeWidth":0.12},{"type":"ellipse","x":40,"y":10,"w":5,"h":5,"color":"#fad463","fill":true,"fillOpacity":1,"strokeOpacity":1,"strokeWidth":0.12},{"type":"ellipse","x":40,"y":10,"w":5,"h":5,"color":"#000000","fill":false,"fillOpacity":1,"strokeOpacity":1,"strokeWidth":0.12},{"type":"ellipse","x":36,"y":6,"w":13,"h":13,"color":"#000000","fill":false,"fillOpacity":1,"strokeOpacity":1,"strokeWidth":0.12},{"type":"ellipse","x":41,"y":11,"w":3,"h":3,"color":"#ffffff","fill":true,"fillOpacity":1,"strokeOpacity":1,"strokeWidth":0.12},{"type":"ellipse","x":41,"y":11,"w":3,"h":3,"color":"#000000","fill":false,"fillOpacity":1,"strokeOpacity":1,"strokeWidth":0.12},{"type":"line","x1":39,"y1":9,"x2":40,"y2":8,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":39,"y1":16,"x2":40,"y2":15,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":38,"y1":12,"x2":39,"y2":13,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":41,"y1":18,"x2":42,"y2":17,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":45,"y1":15,"x2":46,"y2":16,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":46,"y1":13,"x2":47,"y2":13,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":47,"y1":10,"x2":46,"y2":10,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":44,"y1":9,"x2":44,"y2":8,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":42,"y1":8,"x2":41,"y2":9,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":44,"y1":17,"x2":44,"y2":18,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":43,"y1":16,"x2":44,"y2":16,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":40,"y1":16,"x2":41,"y2":16,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":38,"y1":14,"x2":39,"y2":14,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":38,"y1":11,"x2":39,"y2":11,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":47,"y1":11,"x2":48,"y2":12,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":47,"y1":15,"x2":46,"y2":14,"color":"#ff0000","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":45,"y1":17,"x2":46,"y2":17,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":43,"y1":18,"x2":43,"y2":17,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":40,"y1":17,"x2":41,"y2":17,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":39,"y1":15,"x2":38,"y2":15,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":38,"y1":10,"x2":38,"y2":9,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":40,"y1":10,"x2":39,"y2":10,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":43,"y1":9,"x2":43,"y2":8,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":45,"y1":9,"x2":46,"y2":8,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":46,"y1":12,"x2":47,"y2":12,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":48,"y1":14,"x2":48,"y2":13,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":47,"y1":16,"x2":46,"y2":15,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":37,"y1":13,"x2":38,"y2":13,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":42,"y1":7,"x2":43,"y2":7,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":40,"y1":14,"x2":41,"y2":15,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":44,"y1":15,"x2":45,"y2":16,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":46,"y1":11,"x2":45,"y2":10,"color":"#ffff00","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":40,"y1":7,"x2":41,"y2":7,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":37,"y1":12,"x2":37,"y2":11,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":38,"y1":16,"x2":39,"y2":17,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":42,"y1":16,"x2":43,"y2":15,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":47,"y1":9,"x2":46,"y2":9,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":44,"y1":7,"x2":45,"y2":8,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":45,"y1":18,"x2":46,"y2":17,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":46,"y1":14,"x2":45,"y2":14,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":41,"y1":10,"x2":41,"y2":9,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":39,"y1":9,"x2":40,"y2":10,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":47,"y1":14,"x2":48,"y2":15,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":48,"y1":11,"x2":48,"y2":10,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":37,"y1":14,"x2":37,"y2":15,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":39,"y1":12,"x2":40,"y2":11,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":42,"y1":9,"x2":43,"y2":10,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1},{"type":"line","x1":42,"y1":18,"x2":43,"y2":17,"color":"#a19ffe","strokeWidth":0.26,"strokeOpacity":1}]}
 {% endset %}
 {{ draw.drawWidget('test1') }}
     I am testing a thing.