Sample for phoenix(elixir)-postgres

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

phoenix-postgres/app/lib/app.ex

@@ -0,0 +1,9 @@
+defmodule App do
+  @moduledoc """
+  App keeps the contexts that define your domain
+  and business logic.
+
+  Contexts are also responsible for managing your data, regardless
+  if it comes from the database, an external API or others.
+  """
+end