template update to s6 v2-v3 hybrid

root/etc/s6-overlay/s6-rc.d/init-mod-imagename-modname-install/run

@@ -0,0 +1,8 @@
+#!/usr/bin/with-contenv bash
+
+# This is an install script that is designed to run after init-mods-package-install
+# so it can take advantage of packages installed
+# init-mods-end depends on this script so that later init and services wait until this script exits
+
+echo "**** Setting up apprise ****"
+apprise blah blah