Remove expired ports:
2013-11-24 net/ftelnetd: "Unfetchable due to parked MASTER_SITES"
2013-11-24 games/BillardGL: Unplayable, development ceased
2013-11-25 sysutils/rsyslog6-pgsql: Use sysutils/rsyslog7
2013-11-25 sysutils/rsyslog6-relp: Use sysutils/rsyslog7
2013-11-25 sysutils/rsyslog6-gnutls: Use sysutils/rsyslog7
2013-11-25 sysutils/rsyslog6-rfc3195: Use sysutils/rsyslog7
2013-11-25 sysutils/rsyslog6-gssapi: Use sysutils/rsyslog7
2013-11-25 sysutils/rsyslog6: Use sysutils/rsyslog7
2013-11-25 sysutils/rsyslog6-snmp: Use sysutils/rsyslog7
2013-11-25 sysutils/rsyslog6-mysql: Use sysutils/rsyslog7
2013-11-25 sysutils/rsyslog6-dbi: Use sysutils/rsyslog7