Translated the "before" string in item detail view.

(Redmine issue: #3734)

lib/hawat/blueprints/filters/templates/filters/show.html

@@ -22,7 +22,7 @@
                     </div>
                     <p>
                         <small>
-                            {{ gettext('Filter created:') }} {{ babel_format_datetime(item.createtime) }} (before {{ babel_format_timedelta(current_datetime_utc - item.createtime) }})
+                            {{ gettext('Filter created:') }} {{ babel_format_datetime(item.createtime) }} ({{ gettext('before') }} {{ babel_format_timedelta(current_datetime_utc - item.createtime) }})
                         </small>
                     </p>
                     <br>

lib/hawat/blueprints/groups/templates/groups/show.html

@@ -22,7 +22,7 @@
                     </div>
                     <p>
                         <small>
-                            {{ gettext('Group created:') }} {{ babel_format_datetime(item.createtime) }} (before {{ babel_format_timedelta(current_datetime_utc - item.createtime) }})
+                            {{ gettext('Group created:') }} {{ babel_format_datetime(item.createtime) }} ({{ gettext('before') }} {{ babel_format_timedelta(current_datetime_utc - item.createtime) }})
                         </small>
                     </p>
                     <br>

lib/hawat/blueprints/networks/templates/networks/show.html

@@ -22,7 +22,7 @@
                     </div>
                     <p>
                         <small>
-                            {{ gettext('Network created:') }} {{ babel_format_datetime(item.createtime) }} (before {{ babel_format_timedelta(current_datetime_utc - item.createtime) }})
+                            {{ gettext('Network created:') }} {{ babel_format_datetime(item.createtime) }} ({{ gettext('before') }} {{ babel_format_timedelta(current_datetime_utc - item.createtime) }})
                         </small>
                     </p>
                     <br>

lib/hawat/blueprints/users/templates/users/show.html

@@ -21,11 +21,11 @@
         </div>
         <p>
             <small>
-                {{ gettext('Account created:') }} {{ babel_format_datetime(item.createtime) }} (before {{ babel_format_timedelta(current_datetime_utc - item.createtime) }})
+                {{ gettext('Account created:') }} {{ babel_format_datetime(item.createtime) }} ({{ gettext('before') }} {{ babel_format_timedelta(current_datetime_utc - item.createtime) }})
                 &nbsp;|&nbsp;
                 {{ gettext('Last login:') }}
                 {%- if  item.logintime %}
-                {{ gettext('Last login:') }} {{ babel_format_datetime(item.logintime) }} (before {{ babel_format_timedelta(get_datetime_utc() - item.logintime) }})
+                {{ gettext('Last login:') }} {{ babel_format_datetime(item.logintime) }} ({{ gettext('before') }} {{ babel_format_timedelta(get_datetime_utc() - item.logintime) }})
                 {%- else %}
                 {{ gettext('never') }}
                 {%- endif %}