Longer waits to allow for key generation

src/freedombone-app-bdsmail

     while [ ! $bds_domain ]; do
         echo $"Waiting for i2p domain to be generated ${sleep_ctr}/100"
         systemctl restart bdsmail
-        sleep 20
+        sleep 30
         bds_domain=$(bdsmail_domain)
         sleep_ctr=$((sleep_ctr + 1))
         if [ $sleep_ctr -gt 100 ]; then