fix initializers and tests

contracts/mocks/DetailedERC20Mock.sol

@@ -6,6 +6,6 @@ import "../token/ERC20/DetailedERC20.sol";
 
 contract DetailedERC20Mock is StandardToken, DetailedERC20 {
   function DetailedERC20Mock(string _name, string _symbol, uint8 _decimals) public {
-    DetailedERC20.initialize(_name, _symbol, _decimals);
+    DetailedERC20.initialize(msg.sender, _name, _symbol, _decimals);
   }
 }

contracts/mocks/ERC721TokenMock.sol

@@ -10,7 +10,7 @@ import "../token/ERC721/ERC721Token.sol";
  */
 contract ERC721TokenMock is ERC721Token {
   function ERC721TokenMock(string name, string symbol) public {
-    ERC721Token.initialize(name, symbol);
+    ERC721Token.initialize(msg.sender, name, symbol);
   }
 
   function mint(address _to, uint256 _tokenId) public {

test/token/ERC20/TokenTimelock.test.js

@@ -19,7 +19,7 @@ contract('TokenTimelock', function ([_, owner, beneficiary]) {
     await this.token.initialize(owner);
     this.releaseTime = latestTime() + duration.years(1);
     this.timelock = await TokenTimelock.new();
-    await this.timelock.initialize(this.token.address, beneficiary, this.releaseTime);
+    await this.timelock.initialize(owner, this.token.address, beneficiary, this.releaseTime);
     await this.token.mint(this.timelock.address, amount, { from: owner });
   });