function CoinoorCrowdsale(address _tokenAddress, address _beneficiary, address _creator, address _marketing, address _bounty, uint256 _start) {
        token = IToken(_tokenAddress);
        beneficiary = _beneficiary;
        creator = _creator;
        marketing = _marketing;
        bounty = _bounty;
        start = _start;
        end = start + rateLastWeekEnd;
    }