Removing suitor concept / proof of control

destileria2.sol

@@ -18,16 +18,10 @@ contract PeronEther {
     event kickedDistributor(address indexed kicked);
     event limitChanged(address indexed distr, address indexed ben, uint256 newLimit);
     event replenished(address indexed distr, uint256 amount);
-    event suitorAdded(address indexed suitor, address indexed distr);
-    event suitorApproved(address indexed suitor);
-    event suitorNotApproved(address indexed suitor);
-    event proofOfControlWeiAmountChanged(uint256 amount);
     
     address     owner;
     itmap    beneficiaries;
     itmap    distributors;
-    mapping(address=>bytes32)    suitors;
-    uint256 proofOfControlWeiAmount;
 
     constructor() payable public {
         owner = msg.sender;
@@ -41,27 +35,6 @@ contract PeronEther {
         _;
     }
     
-    function addSuitor(address add, bytes32 password) public payable onlyDistributor returns(bool){
-        if(address(this).balance >= proofOfControlWeiAmount){
-            suitors[add] = password;
-            emit suitorAdded(add, msg.sender);    
-            add.transfer(proofOfControlWeiAmount);
-            return true;
-        }
-        return false;
-    }
-    
-    function proveControl(string key) public returns(bool){
-        if(proofOfControlWeiAmount > 0 && this.hash(key)==suitors[msg.sender]){
-            emit suitorApproved(msg.sender);
-            delete suitors[msg.sender];
-            return true;
-        }else{
-            emit suitorNotApproved(msg.sender);
-            return false;
-        }
-    }
-    
     function hash(string key) public pure returns(bytes32){
         return keccak256(abi.encodePacked(key));
     }
@@ -82,15 +55,6 @@ contract PeronEther {
         return false;
     }
     
-    function setProofOfControlWeiAmount(uint256 amount) public onlyOwner returns(bool){
-        proofOfControlWeiAmount = amount;
-        emit proofOfControlWeiAmountChanged(amount);
-    }
-    
-    function getProofOfControlWeiAmount() public view returns(uint256){
-        return proofOfControlWeiAmount;
-    }
-    
     function kickDistributor(address acc) public onlyOwner returns(bool){
         if (contains(distributors, acc)){
             emit kickedDistributor(acc);