make root dir; reload cron only of needed; remove old apache conf

install

 
 cp "${dir}/bash/sitegen.completion" /etc/bash_completion.d/sitegen &&
 
+a2disconf letsencrypt &&
+rm /etc/apache2/conf-available/sitegen.conf &&
 cp "${dir}/apache/sitegen.conf" /etc/apache2/conf-available/sitegen.conf &&
 a2enconf sitegen &&
 service apache2 reload &&
 if [ ! -e /etc/cron.d/sitegen-cert-renew ]
 then
   rm -f  /etc/cron.d/cert-renew &&
-  cp "${dir}/cron/sitegen-cert-renew" /etc/cron.d/sitegen-cert-renew
-fi &&
-service cron reload
+  cp "${dir}/cron/sitegen-cert-renew" /etc/cron.d/sitegen-cert-renew &&
+  service cron reload
+fi

sitegen.py

 
         self.execute_hooks("site", "pre", args)
 
+        self.make_dirs_p(self.get_site_dir(domain))
         i = 0
         while i < len(conf_files):
             self.generate_site_conf_file(domain, conf_files[i], site_files[i])