on the repos list remove "summary" elements for repos without a build

assets/scripts/app/templates/repos/list.hbs

@@ -20,6 +20,7 @@
           {{/if}}
         {{/with}}
 
+        {{#if lastBuildHash.number }}
         <p class="summary">
           <span class="duration_label">Duration:</span>
           <abbr class="duration" {{bind-attr title="lastBuildStartedAt"}}>{{formatDuration lastBuildDuration}}</abbr>
@@ -28,6 +29,7 @@
           <span class="finished-icon"></span><span class="finished_at_label">Finished:</span>
           <abbr class="finished_at timeago" {{bind-attr title="lastBuildFinishedAt"}}>{{formatTime lastBuildFinishedAt}}</abbr>
         </p>
+        {{/if}}
 
         <div class="indicator"><span></span></div>
       {{/with}}

assets/styles/left/list.sass

@@ -83,7 +83,7 @@
       span
         position: relative
         display: block
-        top: 45px
+        top: calc(50% - 10px)
         left: -15px
         width: 20px
         height: 20px