remove ipops module from acl-role (#161)

Since Kamailio ipops module was added to default config it probably not needed here anymore...

kamailio/acl-role.cfg

@@ -2,7 +2,6 @@
 # Default "order" is "deny,allow".
 # So if there is no data from DB request will be permitted by default.
 #
-loadmodule "ipops.so"
 modparam("htable", "htable", "acl=>initval=-1;autoexpire=7200")
 
 #!trydef ACL_MESSAGE_DENY "Rejected by ACL"