Update to D3.js v5

setup.py

@@ -14,7 +14,7 @@ with open(os.path.join(TOP_DIR, 'package.json')) as package_file:
 
 node_dependencies = [ 
     ( 'netron', [
-        'node_modules/d3/build/d3.min.js',
+        'node_modules/d3/dist/d3.min.js',
         'node_modules/dagre/dist/dagre.min.js',
         'node_modules/handlebars/dist/handlebars.min.js',
         'node_modules/marked/marked.min.js',

src/view-electron.html

@@ -24,7 +24,7 @@
     <div id='sidebar-content' class='sidebar-content'>
     </div>
 </div>
-<script type='text/javascript' src='../node_modules/d3/build/d3.js'></script>
+<script type='text/javascript' src='../node_modules/d3/dist/d3.js'></script>
 <script type='text/javascript' src='../node_modules/dagre/dist/dagre.js'></script>
 <script type='text/javascript' src='../node_modules/protobufjs/dist/protobuf.js'></script>
 <script type='text/javascript' src='../node_modules/flatbuffers/js/flatbuffers.js'></script>