Added Basic Order Screen

wwwroot/themes/restaurant/orderScreen/grid_button.tpl.htm

@@ -0,0 +1,6 @@
+<a href="#" class="posButton <!--[var:extra_classes]-->"
+   data-primary-action="<!--[var:primary_action]-->"
+   data-secondary-action="<!--[var:secondary_action]-->" <!--[var: extra_data]--> <!--[var: extra_styles]-->>
+    <!--[var:image]-->
+    <span class="text"><!--[var:text]--></span>
+</a>