pfsense/pfsense — pull request #863 by dhiltonp (2013-12-12 11:28:52+00:00)
Title: /usr/local/www/system.php: strip excess whitespace from ntp field

It's easy to have a little too much whitespace in the ntp field.

Instead of telling us that we have an invalid ntp server name, let's remove the error condition by merging all consecutive whitespace and then trimming starting/ending whitespace.