dashboard: use arrowfilter in templates

circle/dashboard/templates/dashboard/node-detail/_activity-timeline.html

 {% load i18n %}
 {% load hro %}
+{% load arrowfilter %}
 <div id="activity-timeline" class="timeline">
   {% for a in activities %}
     <div class="activity" data-activity-id="{{ a.pk }}">
@@ -10,7 +11,8 @@
         {{ a.readable_name.get_admin_text|capfirst }}
       </strong>
 
-    {{ a.started|date:"Y-m-d H:i" }}{% if a.user %}, {{ a.user }}{% endif %}
+    <span title="{{ a.started }}">{{ a.started|arrowfilter:LANGUAGE_CODE }}</span>{% if a.user %}, {{ a.user }}{% endif %}
+
     {% if a.children.count > 0 %}
       <div class="sub-timeline">
         {% for s in a.children.all %}
@@ -21,7 +23,9 @@
             </span>
             &ndash;
             {% if s.finished %}
-              {{ s.finished|time:"H:i:s" }}
+              <span title="{{ s.finished }}">
+                {{ s.finished|arrowfilter:LANGUAGE_CODE }}
+              </span>
             {% else %}
               <i class="fa fa-refresh fa-spin" class="sub-activity-loading-icon"></i>
             {% endif %}

circle/dashboard/templates/dashboard/template-list/column-template-created.html

-{{ record.created|date }}
-<br />
-{{ record.created|time }}
+{% load arrowfilter %}
+<span title="{{ record.created }}">
+  {{ record.created|arrowfilter:LANGUAGE_CODE }}
+</span>

circle/dashboard/templates/dashboard/vm-detail/_activity-timeline.html

 {% load i18n %}
 {% load hro %}
+{% load arrowfilter %}
 <div id="activity-timeline" class="timeline">
 
 {% for a in activities %}
@@ -18,10 +19,12 @@
   - {{ a.percentage }}%
 {% endif %}
 </strong>
-{% endspaceless %}{% if a.times < 2%} {{ a.started|date:"Y-m-d H:i" }}{% endif %}{% if a.user %},
-  <a class="no-style-link" href="{% url "dashboard.views.profile" username=a.user.username %}">
-    {% include "dashboard/_display-name.html" with user=a.user show_org=True %}
-  </a>
+{% endspaceless %}
+{% if a.times < 2 %}
+  <span title="{{ a.started }}">{{ a.started|arrowfilter:LANGUAGE_CODE }}</span>{% endif %}{% if a.user %},
+    <a class="no-style-link" href="{% url "dashboard.views.profile" username=a.user.username %}">
+      {% include "dashboard/_display-name.html" with user=a.user show_org=True %}
+    </a>
 {% endif %}
 {% if a.is_abortable_for_user %}
 <form action="{{ a.instance.get_absolute_url }}" method="POST" class="pull-right">
@@ -40,7 +43,9 @@
           <a href="{{ s.get_absolute_url }}">
               {{ s.readable_name|get_text:user|capfirst }}</a></span> &ndash;
         {% if s.finished %}
-          {{ s.finished|time:"H:i:s" }}
+          <span title="{{ s.finished }}">
+            {{ s.finished|arrowfilter:LANGUAGE_CODE }}
+          </span>
         {% else %}
           <i class="fa fa-refresh fa-spin" class="sub-activity-loading-icon"></i>
         {% endif %}

circle/dashboard/templates/dashboard/vm-detail/home.html

 {% load i18n %}
+{% load arrowfilter %}
 <div class="row">
   <div class="col-md-4">
     <dl id="home_name_and_description">
@@ -69,13 +70,13 @@
         <dt>{% trans "Suspended at:" %}</dt>
         <dd>
           <span title="{{ instance.time_of_suspend }}">
-            <i class="fa fa-moon-o"></i> {{ instance.time_of_suspend|timeuntil }}
+            <i class="fa fa-moon-o"></i> {{ instance.time_of_suspend|arrowfilter:LANGUAGE_CODE }}
           </span>
         </dd>
         <dt>{% trans "Destroyed at:" %}</dt>
         <dd>
           <span title="{{ instance.time_of_delete }}">
-            <i class="fa fa-times"></i> {{ instance.time_of_delete|timeuntil }}
+            <i class="fa fa-times"></i> {{ instance.time_of_delete|arrowfilter:LANGUAGE_CODE }}
           </span>
         </dd>
       </dl>