Beta 7 with some repo names changed.

Client/node_modules/eth-lib/src/map.js

@@ -0,0 +1,21 @@
+const merge = a => b => {
+  let c = {};
+  for (let key in a)
+    c[key] = a[key];
+  for (let key in b)
+    c[key] = b[key];
+  return c;
+}
+
+const remove = removeKey => a => {
+  let b = {};
+  for (let key in a)
+    if (key !== removeKey)
+      b[key] = a[key];
+  return b;
+}
+
+module.exports = {
+  merge,
+  remove
+}