dns.lua:getMessageContent should return self.body instead of self.body[0]
dns.lua:getMessageContent should return self.body instead of self.body[0]

Signed-off-by: Santiago <80de6d4f3dba971af7073cd7d4d90ee87557379f@telecom-bretagne.eu>

emmericp/libmoon,scholzd/libmoon,scholzd/libmoon,emmericp/libmoon,libmoon/libmoon,scholzd/libmoon,libmoon/libmoon,libmoon/libmoon,emmericp/libmoon