pfSense

Put the value of password under double quotes(") to avoid issues with special characters in passwords. Ticket #4177

Prevent echo to insert a newline(\n) at the secret string. Fixes #4177

Remove debug code

Fixes #4177 convert password to base64 to be submitted to avoid issues with special chars in shell and HTTP GET parameter passing. Probably should add POST support to fcgicli.

Make this code less memory hungry and fix route command generation

Fix lineup of copyright lines

and module names and other bits of formatting and typos in header
comment sections.

Welcome 2015

Encode space to avoid rejecting users with spaces in username

Remove these booting settings since are useless

Fix ovpn-linkup for tun + topology subnet case setting router as ifconfig_local envvaar when route_vpn_gateway and ifconfig_remote are both not defined. Keep using 5th parameter as a seatbelt in last case. While I'm here, improve sh syntax. It should fix #3968