pfSense

Ticket #444. Use noatime even here.

Do not run netstat but use pfSense_get_interface_stats to gather interface statistics. This speedups a lot on nanobsd which needed some time to generate the statistics especially with dashboard

Ticket #612. Correctly show the number of users as 0 on a group with no users. Also handle the case of empty arrays on the xmlparser.

Use mwexec where it does not make sense to use popen for something that does not take any parameters. Create a function to actually remove a user from its groups when the user itself is deleted.

Ensure config.cache does not exist so the subsequent requests can cleanly reload the configuration. Ticket #601

Move get_include_contents function to pfsense-utils.inc

Allow php code to be included in the primary captive portal page. Add new ORIGINAL_PORTAL_IP post item which will be experimenting with a master mutli voucher setup.

Ups remove erroneous curly.

Actually return to previous function code for lookup_gateway_ip_by_name() to not create recursive loops. There is still the question of how dynamic interfaces should be handled here?

Revert "Use a global array for the most part of using the return_gateways_array() function in the backend which should lower the memory allocated/cached by php a lot."

This reverts commit e51cf5960f6718a14c07daa7b6e96337fdba1f0e.