validation fixes for user profile

apps/addons/templates/addons/support_addon.html

@@ -3,7 +3,7 @@
   {% set base = '/addons/contribute/{0}?source=direct'|f(addon.id) %}
   <div class="contribute">
     {% if addon.suggested_amount is not none %}
-    {% trans url=base|urlparams(type='suggested'),
+    {% trans url=base|urlparams(type='suggested')|escape,
              amt=addon.suggested_amount|currencyfmt('USD') %}
       Support this add-on: <a href="{{ url }}">Contribute {{ amt }}</a>
     {% endtrans %}

apps/users/templates/users/profile.html

@@ -64,7 +64,7 @@
           <h4 class="summary">
             <a class="url" href="{{ addon.get_url_path() }}">{{ addon.name }}</a>
           </h4>
-          <p class="description" locale="{{ review.body.locale }}">
+          <p class="description" {{ review.body|locale_html }}>
             {{ review.body|nl2br }}
           </p>
           <p>

apps/users/templates/users/vcard.html

@@ -1,5 +1,6 @@
 <div>
-  <table class="{{ table_class }}" summary="{{ _('Developer Information') }}">
+  <table class="{{ table_class }}">
+    <caption>{{ _('Developer Information') }}</caption>
     <tbody>
       {# TODO msgctxt for table headers #}
       <tr>