pfSense

s/delet the/delete the/g

Credit for idea to Phil Davis

Fix alias sync selection and text

fix text

Fix force config sync button

fix apply changes on load_balancer_monitor.php

clean up relayd prefork descr

Retire PPTP server, fixes #4226:

- Remove PPTP server and all related code
- Bump config version 12.2
- Write upgrade config code to remove pptpd section and also cleanup
firewall and NAT rules using PPTP interface or src/des

fix services_dyndns_edit.php text and formatting

fix text

Fixed #5021