add hourly /var/home snapshot script and cronjob

etc/cron.hourly/2snapshot

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+python3 "/usr/bin/snapshot-home.py"

usr/bin/snapshot-home.py

@@ -0,0 +1,8 @@
+#!/usr/bin/python3 -u
+
+import os
+import datetime
+
+stream = os.popen('btrfs subvolume snapshot /var/home /var/.snapshot.home/' + datetime.datetime.now().strftime("%Y.%m.%d_%H:%M:%S") + '/')
+output = stream.read()
+print(output)