Switch to side-by-side view

--- a/tool/src/main/actions.java
+++ b/tool/src/main/actions.java
@@ -17,6 +17,7 @@
 import GUI.TreeNodeSPDX;
 import GUI.swingUtils;
 import static GUI.swingUtils.nodeCreate;
+import definitions.definition;
 import definitions.is;
 import java.io.File;
 import java.io.IOException;
@@ -103,11 +104,11 @@
         
          // create the node for hosting our list of SPDX documents
         TreeNodeSPDX softwareNode = nodeCreate(
-                "Software"
+                definition.nodeSoftware
                         //+ " (" + fileList.size() + ")"
                 , NodeType.other, rootNode);
         // add the identification to this tag
-        softwareNode.id = "Software";
+        softwareNode.id = definition.nodeSoftware;
         softwareNode.setIcon("box-label.png");
         
         // create a tree based on folder tree on disk