Added JS engine.

src/ui/image.c

@@ -38,6 +38,8 @@ void imageSetTextureAndCrop(image_t *image, texture_t *texture,
   v1 = v0 + (height / texture->height);
   
   image->texture = texture;
+  image->width = width;
+  image->height = height;
   quadInit(&image->quad, 0,
     0,0,u0,v0,
     1,1,u1,v1