added preferIPv4Stack=true
added preferIPv4Stack=true

slaskawi/JGroups,ligzy/JGroups,TarantulaTechnology/JGroups,rhusar/JGroups,ligzy/JGroups,dimbleby/JGroups,rpelisse/JGroups,slaskawi/JGroups,rvansa/JGroups,deepnarsay/JGroups,belaban/JGroups,kedzie/JGroups,rpelisse/JGroups,ibrahimshbat/JGroups,danberindei/JGroups,belaban/JGroups,danberindei/JGroups,pruivo/JGroups,kedzie/JGroups,pruivo/JGroups,rvansa/JGroups,ligzy/JGroups,Sanne/JGroups,pferraro/JGroups,pferraro/JGroups,Sanne/JGroups,vjuranek/JGroups,kedzie/JGroups,tristantarrant/JGroups,ibrahimshbat/JGroups,dimbleby/JGroups,Sanne/JGroups,TarantulaTechnology/JGroups,rhusar/JGroups,pferraro/JGroups,dimbleby/JGroups,belaban/JGroups,rpelisse/JGroups,vjuranek/JGroups,deepnarsay/JGroups,tristantarrant/JGroups,slaskawi/JGroups,rhusar/JGroups,ibrahimshbat/JGroups,vjuranek/JGroups,pruivo/JGroups,TarantulaTechnology/JGroups,deepnarsay/JGroups,ibrahimshbat/JGroups,danberindei/JGroups