Update /etc/inc/voucher.inc
Update /etc/inc/voucher.inc
Merge pull request #340 from bcyrill/voucher_sync

Voucher sync
Previous attempt to fix #1995 allow to set more than one default queues, prevent it with this change. It should fix #1995
Add IPv6 privacy settings tunables. Keep the default FreeBSD value for them, that is disabled. This implements feature request #2587
Update the default config.xml to 9.2 so it does not trigger config.xml upgrade during install of a new system
Add routing table display for each OpenVPN ssl/tls server instance, collapsed by default. Part of feature #2766
Run IPsec logs through htmlspecialchars before display.
Enable cgi for the webgui since some ports like lightsquid need it
A couple fixes for openvpn routing table display. Feature #2766
No reason for the ppp log to use this display method, use dump_clog() instead.
Fix indent and remove trailing tabs and whitespaces
Make sure default config complies with latest version
Remove remenant of file based days
Allow selecting the digest algorithm when creating a CA or Cert. Implements #2765
Default to using sha256 digest for GUI cert.
Unser some vars to free space
Unset some vars to free space and also gather the error from pfctl since the first run of the command no need to run again. Also merge 3 exec() into one to avoid forking to much
Just the first line is interesting here
Correct error/alert displaying. Also remove redundant log_errror since file_notice does that by its own