segmenter.js show() when adding germlines

The germlines arrive in the segmenter after the clones, and therefore
did not benefit from the scrolling effect in order to display the
nameBox div.

browser/js/segmenter.js

@@ -693,7 +693,7 @@ Segment.prototype = {
                 this.addGermlineToSegmenter(c.getGene("5"),c.germline)
             }
         }
-
+        this.show();
     },
 
     /**