[schema sync] Update repo._type_source_cache when renaming an entity (closes #2094470)
When an entity type is renamed as part of a migration, it leaves stale
entries in repo._type_source_cache, which makes subsequent operations on
those entities fail (they look for the old entity name instead of the
new one).
{% extends "basic/layout.html" %}
{% block header %}
<div class="header">
<a href="http://www.cubicweb.org">
<img alt="cubicweb logo" src="{{ pathto('_static/cubicweb.png', 1) }}"/>
</a>
</div>
{% endblock %}
{# puts the sidebar into "sidebar1" block i.e. before the document body #}
{% block sidebar1 %}{{ sidebar() }}{% endblock %}
{% block sidebar2 %}{% endblock %}