Update version to pre-0.5.6-r8
Update version to pre-0.5.6-r8

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