Introduced info menu to reference line

Change-Id: Ib5e0c4226e60bdcdbada3ebf71a07c27e14fad90
diff --git a/dev/js/src/match/reference.js b/dev/js/src/match/reference.js
index 9462874..41d40af 100644
--- a/dev/js/src/match/reference.js
+++ b/dev/js/src/match/reference.js
@@ -63,6 +63,7 @@
       var metaTable = document.createElement('div');
       metaTable.classList.add('metatable');
 
+      /*
       var header = metaTable.appendChild(
         document.createElement('h6')
       );
@@ -72,6 +73,7 @@
       ).appendChild(
         document.createTextNode(loc.METADATA)
       );
+      */
 
       var metaDL = metaTable.appendChild(
         document.createElement('dl')
@@ -87,8 +89,10 @@
             k !== "corpusID" &&
             k !== "docID" &&
             k !== "textID" &&
+            /*
             k !== "corpusSigle" &&
             k !== "docSigle" &&
+            */
             k !== "layerInfos") {
 
           var metaL = document.createElement('div');