Beta 7 with some repo names changed.

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

@@ -0,0 +1,24 @@
+var merge = function merge(a) {
+  return function (b) {
+    var c = {};
+    for (var key in a) {
+      c[key] = a[key];
+    }for (var _key in b) {
+      c[_key] = b[_key];
+    }return c;
+  };
+};
+
+var remove = function remove(removeKey) {
+  return function (a) {
+    var b = {};
+    for (var key in a) {
+      if (key !== removeKey) b[key] = a[key];
+    }return b;
+  };
+};
+
+module.exports = {
+  merge: merge,
+  remove: remove
+};