add cool banner

Author: minchinweb

root/donate.txt

@@ -0,0 +1,2 @@
+- https://minchin.ca
+- https://github.com/minchinweb/docker-python

root/etc/cont-init.d/01-py-banner

@@ -0,0 +1,12 @@
+#!/usr/bin/with-contenv bash
+
+echo "
+                  now with
+     ____        _   _                 _
+    |  _ \ _   _| |_| |__   ___  _ __ | |
+    | |_) | | | | __| '_ \ / _ \| '_ \| |
+    |  __/| |_| | |_| | | | (_) | | | |_|
+    |_|    \__, |\__|_| |_|\___/|_| |_(_)
+           |___/
+
+"