Add checks loop

checks/internet.check

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+ping -c 1 archlinux.org 2>/tmp/arch-maride-flavour_checks_error.log 1>/tmp/arch-maride-flavour_checks_out.log
+return=$?
+
+if [ "$return" -eq 0 ]; then
+	exit 0
+else
+	echo "~> Either internet is unavailable or archlinux.org is down..."
+	echo "~> (ping returned $return. Maybe check the logs in /tmp."
+	exit 1
+fi