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/Collector/router.html.twig

@@ -0,0 +1,14 @@
+{% extends '@WebProfiler/Profiler/layout.html.twig' %}
+
+{% block toolbar %}{% endblock %}
+
+{% block menu %}
+<span class="label">
+    <span class="icon">{{ include('@WebProfiler/Icon/router.svg') }}</span>
+    <strong>Routing</strong>
+</span>
+{% endblock %}
+
+{% block panel %}
+    {{ render(path('_profiler_router', { token: token })) }}
+{% endblock %}