Add test:circleci command, add newlines to end of contracts

packages/contracts/contracts/Exchange.sol

@@ -600,3 +600,4 @@ contract Exchange is SafeMath {
         return Token(token).allowance.gas(EXTERNAL_QUERY_GAS_LIMIT)(owner, TOKEN_TRANSFER_PROXY_CONTRACT); // Limit gas to prevent reentrancy
     }
 }
+

packages/contracts/contracts/TokenRegistry.sol

@@ -306,3 +306,4 @@ contract TokenRegistry is Ownable {
         return tokenAddresses;
     }
 }
+

packages/contracts/contracts/TokenTransferProxy.sol

@@ -113,3 +113,4 @@ contract TokenTransferProxy is Ownable {
         return authorities;
     }
 }
+

packages/contracts/contracts/multisig/MultiSigWallet.sol

@@ -363,3 +363,4 @@ contract MultiSigWallet {
             _transactionIds[i - from] = transactionIdsTemp[i];
     }
 }
+

packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol

@@ -130,3 +130,4 @@ contract MultiSigWalletWithTimeLock is MultiSigWallet {
         ConfirmationTimeSet(transactionId, confirmationTime);
     }
 }
+

packages/contracts/contracts/multisig/MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress.sol

@@ -80,3 +80,4 @@ contract MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress is MultiSigWall
         return true;
     }
 }
+

packages/contracts/contracts/test/DummyToken.sol

@@ -33,3 +33,4 @@ contract DummyToken is Mintable, Ownable {
         balances[_target] = _value;
     }
 }
+

packages/contracts/contracts/test/DummyToken_v2.sol

@@ -35,3 +35,4 @@ contract DummyToken_v2 is Mintable_v2, Ownable_v2 {
         balances[_target] = _value;
     }
 }
+

packages/contracts/contracts/test/MaliciousToken.sol

@@ -29,3 +29,4 @@ contract MaliciousToken is StandardToken {
         return allowed[_owner][_spender];
     }
 }
+

packages/contracts/contracts/test/Mintable.sol

@@ -16,3 +16,4 @@ contract Mintable is UnlimitedAllowanceToken, SafeMath {
         totalSupply = safeAdd(totalSupply, _value);
     }
 }
+

packages/contracts/contracts/test/Mintable_v2.sol

@@ -16,3 +16,4 @@ contract Mintable_v2 is UnlimitedAllowanceToken_v2, SafeMath_v2 {
         totalSupply = safeAdd(totalSupply, _value);
     }
 }
+

packages/contracts/contracts/tokens/ERC20Token.sol

@@ -55,4 +55,4 @@ contract ERC20Token is Token_v2 {
     mapping (address => uint) balances;
     mapping (address => mapping (address => uint)) allowed;
     uint public totalSupply;
-}
+}

packages/contracts/contracts/tokens/EtherToken.sol

@@ -54,3 +54,4 @@ contract EtherToken is UnlimitedAllowanceToken, SafeMath {
         require(msg.sender.send(amount));
     }
 }
+

packages/contracts/contracts/tokens/EtherToken_v2.sol

@@ -56,3 +56,4 @@ contract EtherToken_v2 is UnlimitedAllowanceToken_v2, SafeMath_v2 {
         Transfer(msg.sender, address(0), _value);
     }
 }
+

packages/contracts/contracts/tokens/StandardToken.sol

@@ -42,3 +42,4 @@ contract StandardToken is Token {
     mapping (address => mapping (address => uint)) allowed;
     uint public totalSupply;
 }
+

packages/contracts/contracts/tokens/Token.sol

@@ -35,4 +35,4 @@ contract Token {
 
     event Transfer(address indexed _from, address indexed _to, uint _value);
     event Approval(address indexed _owner, address indexed _spender, uint _value);
-}
+}

packages/contracts/contracts/tokens/Token_v2.sol

@@ -36,3 +36,4 @@ contract Token_v2 {
     event Transfer(address indexed _from, address indexed _to, uint _value);
     event Approval(address indexed _owner, address indexed _spender, uint _value);
 }
+

packages/contracts/contracts/tokens/UnlimitedAllowanceToken.sol

@@ -50,3 +50,4 @@ contract UnlimitedAllowanceToken is StandardToken {
         }
     }
 }
+

packages/contracts/contracts/tokens/UnlimitedAllowanceToken_v2.sol

@@ -44,3 +44,4 @@ contract UnlimitedAllowanceToken_v2 is ERC20Token {
         return true;
     }
 }
+

packages/contracts/contracts/tokens/ZRXToken.sol

@@ -31,3 +31,4 @@ contract ZRXToken is UnlimitedAllowanceToken {
         balances[msg.sender] = totalSupply;
     }
 }
+

packages/contracts/contracts/utils/Ownable.sol

@@ -25,3 +25,4 @@ contract Ownable {
         }
     }
 }
+

packages/contracts/contracts/utils/Ownable_v2.sol

@@ -30,3 +30,4 @@ contract Ownable_v2 {
         }
     }
 }
+

packages/contracts/contracts/utils/SafeMath.sol

@@ -71,3 +71,4 @@ contract SafeMath {
         return a < b ? a : b;
     }
 }
+

packages/contracts/contracts/utils/SafeMath_v2.sol

@@ -71,3 +71,4 @@ contract SafeMath_v2 {
         return a < b ? a : b;
     }
 }
+

packages/contracts/package.json

@@ -15,6 +15,7 @@
     "migrate:truffle": "npm run build; truffle migrate",
     "migrate": "npm run build; node lib/deploy/cli.js migrate",
     "lint": "tslint --project . 'migrations/**/*.ts' 'test/**/*.ts' 'util/**/*.ts' 'deploy/**/*.ts'",
+    "test:circleci": "yarn test; yarn test:deployer",
     "test:deployer": "npm run build; mocha lib/deploy/test/*_test.js"
   },
   "repository": {