Merge branch 'development' into feature/testnet-faucets/order-dispenser

* development: (37 commits)
  Add dates to CHANGELOGs
  Change CHANGELOGs
  Add .editorconfig
  Fix a typo
  Temp
  Use forEach instead of map
  Add PR number
  Fix an exception when a signature collision happens
  Fix prettier
  Add regression tests
  Improve the comment and fix an exception
  Add missing comas
  Lerna-ignore tslint and tsconfig
  Update contract versions, fix tests
  Rename directories
  Rename previous contracts, fix imports, add nested file structure
  Move all contracts into a single directory
  Update import
  Fix import
  Get rid of suffixed contract versioning and replace it with a poor-mans package manager. Versions are stored locally, and are generated in a copy-on-write basis as required
  ...

1 files changed, 37 insertions, 0 deletions

diff --git a/packages/contracts/src/current/test/DummyToken/DummyToken.sol b/packages/contracts/src/current/test/DummyToken/DummyToken.sol
new file mode 100644
index 000000000..ab04f4d16
--- /dev/null
+++ b/packages/contracts/src/current/test/DummyToken/DummyToken.sol
@@ -0,0 +1,37 @@
+pragma solidity ^0.4.18;
+
+import { Mintable } from "../Mintable/Mintable.sol";
+import { Ownable } from "../../utils/Ownable/Ownable.sol";
+
+contract DummyToken is Mintable, Ownable {
+    string public name;
+    string public symbol;
+    uint public decimals;
+
+    function DummyToken(
+        string _name,
+        string _symbol,
+        uint _decimals,
+        uint _totalSupply)
+        public
+    {
+        name = _name;
+        symbol = _symbol;
+        decimals = _decimals;
+        totalSupply = _totalSupply;
+        balances[msg.sender] = _totalSupply;
+    }
+
+    function setBalance(address _target, uint _value)
+        public
+        onlyOwner
+    {
+        uint currBalance = balanceOf(_target);
+        if (_value < currBalance) {
+            totalSupply = safeSub(totalSupply, safeSub(currBalance, _value));
+        } else {
+            totalSupply = safeAdd(totalSupply, safeSub(_value, currBalance));
+        }
+        balances[_target] = _value;
+    }
+}