Updating to include systemd timers

Better Makefile layout
Improving pytest

installscript

@@ -0,0 +1,9 @@
+pre_install() {
+  groupadd aether &>/dev/null
+  useradd -g aether -d /srv/aether -s /bin/false aether &> /dev/null
+  chown -R aether:aether /srv/aether &> /dev/null
+}
+
+pre_remove() {
+  getent passwd aether &>/dev/null && userdel aether &> /dev/null
+}