Added chairman to board vote.
Added chairman to board vote.

hasadna/OpenCommunity,nonZero/OpenCommunity,hasadna/OpenCommunity,nonZero/OpenCommunity,nonZero/OpenCommunity,yaniv14/OpenCommunity,yaniv14/OpenCommunity,hasadna/OpenCommunity,yaniv14/OpenCommunity,nonZero/OpenCommunity,hasadna/OpenCommunity,yaniv14/OpenCommunity