added query string parser and functional tools

src/main.js

@@ -1,4 +1,3 @@
-
 import Tessellate from './tessellate.js';
 
 import {utils} from './tessellate.js';
@@ -11,14 +10,16 @@ class Demo {
 
 		this.map = [];
 
-		let tessellate = new Tessellate({
+		const queryStringObj = utils.getQueryStringObj();
+
+		let tessellate = new Tessellate(Object.assign({
 			element: '#container',
 			board: Tessellate.BOARD_STYLES.HEX,
 			tile: Tessellate.TILE_STYLES.HEX,
 			tap: this.onTap,
 			draw: this.draw,
 			pointyTop: false, //utils.random(1) ? true : false,
-		});
+		}, queryStringObj));
 
 		this.circle = new DrawCircle();
 		this.square = new DrawSquare();