change block personcontent to content more consistent with other templates and less need for if-statements

src/Bundle/ChillPersonBundle/Resources/views/Person/edit.html.twig

@@ -20,7 +20,7 @@
 
 {% block title %}{{ 'Update details for %name%'|trans({ '%name%': person|chill_entity_render_string } ) }}{% endblock %}
 
-{% block personcontent %}
+{% block content %}
 <div class="person-edit">
 
     <h1>{{ block('title') }}</h1>

src/Bundle/ChillPersonBundle/Resources/views/Person/household_history.html.twig

@@ -84,7 +84,7 @@
     </div>
 {% endmacro %}
 
-{% block personcontent %}
+{% block content %}
 <div class="person-household">
     <h1>{{ 'household.Household history'|trans }}</h1>
 

src/Bundle/ChillPersonBundle/Resources/views/Person/layout.html.twig

@@ -25,7 +25,7 @@
 {% block layout_wvm_content %}
     <div class="row justify-content-center">
         <div class="col-md-10 col-xxl">
-            {% block personcontent %}{# block personcontent empty #}{% endblock %}
+            {% block content %}{# block content empty #}{% endblock %}
         </div>
     </div>
 {% endblock %}

src/Bundle/ChillPersonBundle/Resources/views/Person/view.html.twig

@@ -32,7 +32,7 @@ This view should receive those arguments:
 {% set edit_tmp_args = { 'form_path_args' : { 'person_id': person.id },
       'form_path_key' : 'chill_person_general_edit' } %}
 
-{% block personcontent %}
+{% block content %}
 <div class="person-view">
 
     <div class="row">