wip reciprocal relation names

yopa-web/resources/templates/index.html.tera

@@ -45,7 +45,7 @@
 		<ul>
 			{% for rel in model.relations %}
 			<li>
-				<span title="{{rel.model.id}}">"{{rel.model.name}}", pointing to: <i>{{rel.related_name}}</i></span>
+				<span title="{{rel.model.id}}">"{{rel.model.name}}", pointing to: <i>{{rel.related_name}}</i> (reciprocal as "{{rel.model.reciprocal_name}}")</span>
 				{%- if rel.model.optional %}, OPTIONAL{% endif %}
 				{%- if rel.model.multiple %}, MULTIPLE{% endif %}
 				<br>

yopa-web/resources/templates/relation_create.html.tera

@@ -20,6 +20,9 @@ Define relation
 	<label for="name">Name:</label>
 	<input type="text" id="name" name="name"><br>
 
+	<label for="reciprocal_name">Reciprocal name:</label>
+	<input type="text" id="reciprocal_name" name="reciprocal_name"><br>
+
 	<label for="optional">Optional:</label>
 	<input type="checkbox" name="optional" id="optional" value="1">
 	<br>