Fixed redundant neighbour link problem.
Fixed redundant neighbour link problem.

duydb2/olsr,zioproto/olsrd-gsoc2012,servalproject/olsr,zioproto/olsrd,diogomg/olsrd,sebkur/olsrd,zioproto/olsrd-gsoc2012,diogomg/olsrd-binary-heap,duydb2/olsr,diogomg/olsrd-binary-heap,zioproto/olsrd-gsoc2012,duydb2/olsr,servalproject/olsr,cholin/olsrd,cl4u2/olsrd-wot-pgp,ralisi/olsrd_cl_roam,tdz/olsrd,sauloqueiroz/incremental-spf,nolith/olsrd,cholin/olsrd,tdz/olsrd,diogomg/olsrd,zioproto/olsrd,cholin/olsrd,zioproto/olsrd-gsoc2012,nolith/olsrd,servalproject/olsr,sebkur/olsrd,diogomg/olsrd,cl4u2/olsrd-wot-pgp,duydb2/olsr,sauloqueiroz/incremental-spf,brabander/olsr,servalproject/olsr,cholin/olsrd,tdz/olsrd,sauloqueiroz/incremental-spf,diogomg/olsrd,brabander/olsr,zioproto/olsrd,tdz/olsrd,sebkur/olsrd,cl4u2/olsrd-wot-pgp,ralisi/olsrd_cl_roam,acinonyx/olsrd,tdz/olsrd,ninuxorg/olsrd,acinonyx/olsrd,ninuxorg/olsrd,sebkur/olsrd,ralisi/olsrd_cl_roam,cl4u2/olsrd-wot-pgp,ralisi/olsrd_cl_roam,duydb2/olsr,diogomg/olsrd-binary-heap,sauloqueiroz/incremental-spf,acinonyx/olsrd,nolith/olsrd,brabander/olsr,servalproject/olsr,ninuxorg/olsrd,diogomg/olsrd-binary-heap,sebkur/olsrd,duydb2/olsr,diogomg/olsrd-binary-heap,diogomg/olsrd-binary-heap,servalproject/olsr,duydb2/olsr,diogomg/olsrd,nolith/olsrd,duydb2/olsr,zioproto/olsrd-gsoc2012,zioproto/olsrd,brabander/olsr,acinonyx/olsrd,acinonyx/olsrd,ninuxorg/olsrd,cl4u2/olsrd-wot-pgp,sebkur/olsrd,diogomg/olsrd-binary-heap,ninuxorg/olsrd,zioproto/olsrd,cholin/olsrd,zioproto/olsrd-gsoc2012,nolith/olsrd,diogomg/olsrd,diogomg/olsrd