Add documentation and source

Added documentation, source and extra files.

source/forms/demonstration/urls.py

@@ -0,0 +1,9 @@
+from django.urls import path
+
+from demonstration.views import view_search_form, view_person_form, view_upload_form
+
+urlpatterns = [
+    path("search/", view_search_form, name="search"),
+    path("person/", view_person_form, name="person"),
+    path("upload/", view_upload_form, name="upload"),
+]