Fix menu breadcrumbs rendering

[siimha]

PR #212
On page loading all possible breadcrumbs are rendered for all product list:

• Render only selected item breadcrumbs

Fix for menu-breadcrumbs-items-loop:
{% for i in (1..5) %} {% assign level_str = 'menuitems_with_hidden_on_level_' | append: i %} {% for item in site[level_str] %} {% if item.selected? %} <span class="menu-separator">/</span> {% menulink item wrapper-tag="li" wrapper-class="menu-item" %} {% endif %} {% endfor %} {% endfor %}