Fixed test: added div needed for test with initElement, removed by mistake
Fixed test: added div needed for test with initElement, removed by mistake

When there is no box element, it is not created by default by Module, and
there is no need to initialize widgets within. As a result of the missing
element, the test failed.

eric-brechemier/lb_js_scalableApp,eric-brechemier/lb_js_scalableApp,eric-brechemier/lb_js_scalableApp