added Hebrew encoding handling to user invitations file import
added Hebrew encoding handling to user invitations file import

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