Allow TOS values of up to 31
Allow TOS values of up to 31

duydb2/olsr,servalproject/olsr,duydb2/olsr,tdz/olsrd,sebkur/olsrd,diogomg/olsrd-binary-heap,zioproto/olsrd-gsoc2012,tdz/olsrd,duydb2/olsr,cholin/olsrd,sebkur/olsrd,acinonyx/olsrd,zioproto/olsrd,duydb2/olsr,servalproject/olsr,diogomg/olsrd,ninuxorg/olsrd,diogomg/olsrd-binary-heap,duydb2/olsr,diogomg/olsrd,diogomg/olsrd-binary-heap,cholin/olsrd,diogomg/olsrd-binary-heap,ninuxorg/olsrd,diogomg/olsrd,servalproject/olsr,duydb2/olsr,sebkur/olsrd,nolith/olsrd,diogomg/olsrd-binary-heap,diogomg/olsrd,zioproto/olsrd-gsoc2012,zioproto/olsrd,servalproject/olsr,diogomg/olsrd,acinonyx/olsrd,tdz/olsrd,ninuxorg/olsrd,cholin/olsrd,cholin/olsrd,acinonyx/olsrd,zioproto/olsrd,diogomg/olsrd-binary-heap,sebkur/olsrd,nolith/olsrd,acinonyx/olsrd,zioproto/olsrd,duydb2/olsr,zioproto/olsrd-gsoc2012,nolith/olsrd,zioproto/olsrd,diogomg/olsrd,zioproto/olsrd-gsoc2012,nolith/olsrd,ninuxorg/olsrd,diogomg/olsrd,nolith/olsrd,servalproject/olsr,zioproto/olsrd-gsoc2012,sebkur/olsrd,sebkur/olsrd,acinonyx/olsrd,diogomg/olsrd-binary-heap,servalproject/olsr,duydb2/olsr,tdz/olsrd,ninuxorg/olsrd,cholin/olsrd,tdz/olsrd,zioproto/olsrd-gsoc2012