function setVesting(
        address _newVesting
    )
        onlyOwner
        external returns (bool)
    {
        require(address(vestingWallet) != _newVesting && _newVesting != 0x0);
        vestingWallet = Vesting(_newVesting);
        shareToken.approve(address(vestingWallet), TEAM.add(PARTNERS));

        return true;
    }