Add CLI option for networkId, add abi-gen to contracts package

1 files changed, 0 insertions, 73 deletions

diff --git a/packages/contracts/src/previous/SafeMath/SafeMath_v1.sol b/packages/contracts/src/previous/SafeMath/SafeMath_v1.sol
deleted file mode 100644
index 341d611ec..000000000
--- a/packages/contracts/src/previous/SafeMath/SafeMath_v1.sol
+++ /dev/null
@@ -1,73 +0,0 @@
-pragma solidity ^0.4.11;
-
-contract SafeMath_v1 {
-    function safeMul(uint a, uint b)
-        internal
-        constant
-        returns (uint256)
-    {
-        uint c = a * b;
-        assert(a == 0 || c / a == b);
-        return c;
-    }
-
-    function safeDiv(uint a, uint b)
-        internal
-        constant
-        returns (uint256)
-    {
-        uint c = a / b;
-        return c;
-    }
-
-    function safeSub(uint a, uint b)
-        internal
-        constant
-        returns (uint256)
-    {
-        assert(b <= a);
-        return a - b;
-    }
-
-    function safeAdd(uint a, uint b)
-        internal
-        constant
-        returns (uint256)
-    {
-        uint c = a + b;
-        assert(c >= a);
-        return c;
-    }
-
-    function max64(uint64 a, uint64 b)
-        internal
-        constant
-        returns (uint64)
-    {
-        return a >= b ? a : b;
-    }
-
-    function min64(uint64 a, uint64 b)
-        internal
-        constant
-        returns (uint64)
-    {
-        return a < b ? a : b;
-    }
-
-    function max256(uint256 a, uint256 b)
-        internal
-        constant
-        returns (uint256)
-    {
-        return a >= b ? a : b;
-    }
-
-    function min256(uint256 a, uint256 b)
-        internal
-        constant
-        returns (uint256)
-    {
-        return a < b ? a : b;
-    }
-}