move block as role, rename keepalive script

kamailio/default.cfg

@@ -268,15 +268,15 @@ include_file "nodes-role.cfg"
 include_file "sip_trace-role.cfg"
 #!endif
 #!ifdef KEEPALIVE_ROLE
-include_file "keepalive.cfg"
+include_file "keepalive-role.cfg"
+#!endif
+#!ifdef BLOCKER_ROLE
+include_file "blocker-role.cfg"
 #!endif
 
 ## auth ##
 include_file "auth.cfg"
 
-## block ##
-include_file "block.cfg"
-
 ####### Permissions module ##########
 loadmodule "permissions.so"
 modparam("permissions", "db_url", "KAZOO_DB_URL")