Merge pull request #64 from Vendini/Remove_ini_option

Removed unused memcached.ini option

Author: iliaal

memcached.ini

@@ -35,15 +35,12 @@ memcached.sess_remove_failed = 1
 ; from a replica. However, if the failed memcache server
 ; becomes available again it will read the session from there
 ; which could have old data or no data at all
-memcached.sess_num_replicas = 0;
+memcached.sess_number_of_replicas = 0
 
 ; memcached session binary mode
 ; libmemcached replicas only work if binary mode is enabled
 memcached.sess_binary = Off
 
-; memcached session number of replicas
-memcached.sess_number_of_replicas = 0
-
 ; memcached session replica read randomize
 memcached.sess_randomize_replica_read = Off