Sample for phoenix(elixir)-postgres

Signed-off-by: Manolis Kousanakis <ekousanakis@gmail.com>

phoenix-postgres/app/lib/app_web/controllers/page_controller.ex

@@ -0,0 +1,7 @@
+defmodule AppWeb.PageController do
+  use AppWeb, :controller
+
+  def index(conn, _params) do
+    render(conn, "index.html")
+  end
+end