N°2435.1 Portal: Split portal composer.json in 2

- Autoloader for portal files in the itop-portal-base module
- Dependencies moved to root composer.json
- Add autoloader for /core and /application content

lib/symfony/web-profiler-bundle/Resources/views/Profiler/bag.html.twig

@@ -0,0 +1,20 @@
+<table class="{{ class|default('') }}">
+    <thead>
+        <tr>
+            <th scope="col" class="key">{{ labels is defined ? labels[0] : 'Key' }}</th>
+            <th scope="col">{{ labels is defined ? labels[1] : 'Value' }}</th>
+        </tr>
+    </thead>
+    <tbody>
+        {% for key in bag.keys|sort %}
+            <tr>
+                <th>{{ key }}</th>
+                <td>{{ profiler_dump(bag.get(key), maxDepth=maxDepth|default(0)) }}</td>
+            </tr>
+        {% else %}
+            <tr>
+                <td colspan="2">(no data)</td>
+            </tr>
+        {% endfor %}
+    </tbody>
+</table>