Don't use google's DNS as a default config IP address

This was meant to make it to clear to administrators that the value
should be changed, but too many have just left it alone and wondered why
gazelle takes forever to load (while waiting for the connection to
8.8.8.8 to time out)

Also I thought I removed this forever ago. Whoops.

classes/config.template

 define('SPHINX_INDEX',       'torrents');
 
 // Ocelot details
-define('TRACKER_HOST',      '8.8.8.8');
+define('TRACKER_HOST',      '0.0.0.0');
 define('TRACKER_PORT',      34000);
 define('TRACKER_SECRET',    'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'); // Must be 32 characters and match site_password in Ocelot's config.cpp
 define('TRACKER_REPORTKEY', 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'); // Must be 32 characters and match report_password in Ocelot's config.cpp
 define('BOT_INTERVIEW_NUM',     5);
 define('BOT_INTERVIEW_STAFF',   '#interview-staff'); // Channel for the interviewers
 define('SOCKET_LISTEN_PORT',    51010);
-define('SOCKET_LISTEN_ADDRESS', '8.8.8.8');
+define('SOCKET_LISTEN_ADDRESS', '0.0.0.0');
 define('ADMIN_CHAN',            '#admin');
 define('LAB_CHAN',              '#lab');
 define('STATUS_CHAN',           '#status');