Refactored the code which reflects the worknotes and addtional comments

Refactored the code which reflects the work notes and additional comments as titile and function name

Author: naveensnow

Client-Side Components/UI Pages/Edit Last WorkNotes/Client.js

@@ -0,0 +1,7 @@
+function openEditLastCommentModal() {
+    var dialog = new GlideModal("edit_worknotes_comments_inc");
+    dialog.setTitle('Edit Last WorkNotes/Addtional Comments');
+    dialog.setPreference('incid', g_form.getUniqueValue());	      	
+    dialog.setWidth(550);
+    dialog.render();
+}