Merge branch 'development' into removeMigrateStep

* development:
  Fix lint error
  Fix documentation links in some READMEs
  Fix relative link
  Add step to publishing that upload staging doc jsons, deploys staging website, opens every docs page and asks the dev to confirm that each one renders properly before publishing
  Fix web3Wrapper build command
  Add top-level `yarn lerna:stage_docs` to upload docJsons to the staging S3 bucket for all packages with a docs page
  Added a detailed description of `renameOverloadedMethods` (special thanks to @fabioberger). Updated Javascript styles in the Abi-Gen and Utils packages, around support for function overloading.
  Updated deployer to accept a list of contract directories as input. Contract directories are namespaced to a void clashes. Also in this commit is a fix for overloading contract functions.
  Refactor publish script to have it's main execution body be lean and discrete steps

# Conflicts:
#	packages/contracts/package.json
#	packages/deployer/package.json

1 files changed, 15 insertions, 0 deletions

diff --git a/packages/metacoin/contracts/Metacoin.sol b/packages/metacoin/contracts/Metacoin.sol
index 6b6814b21..ac212b32e 100644
--- a/packages/metacoin/contracts/Metacoin.sol
+++ b/packages/metacoin/contracts/Metacoin.sol
@@ -11,6 +11,11 @@ contract Metacoin {
         uint256 amount;
     }
 
+    struct NestedTransferData {
+        TransferData transferData;
+        uint32 callback;
+    }
+
     function Metacoin() public {
         balances[msg.sender] = 10000;
     }
@@ -22,4 +27,14 @@ contract Metacoin {
         Transfer(msg.sender, transferData.to, transferData.amount);
         return true;
     }
+
+    function transfer(TransferData transferData, uint32 callback) public returns (int) {
+        transfer(transferData);
+        return callback;
+    }
+
+    function transfer(NestedTransferData nestedTransferData) public returns (int) {
+        return transfer(nestedTransferData.transferData, nestedTransferData.callback);
+    }
+
 }