6.0.0

I'm extremely stupid and didn't commit as I go. To anyone reading this
I'm extremely sorry. A lot of these changes are very broad and I plan on
releasing Babel 6.0.0 today live on stage at Ember Camp London so I'm
afraid I couldn't wait. If you're ever in London I'll buy you a beer
(or assorted beverage!) to make up for it, also I'll kiss your feet and
give you a back massage, maybe.

packages/babel-plugin-transform-exponentiation-operator/package.json

@@ -1,11 +1,16 @@
 {
   "name": "babel-plugin-transform-exponentiation-operator",
-  "version": "1.0.0",
+  "version": "5.10.32",
   "description": "Compile exponentiation operator to ES5",
   "repository": "babel/babel",
   "license": "MIT",
   "main": "lib/index.js",
   "keywords": [
     "babel-plugin"
-  ]
-}
+  ],
+  "dependencies": {
+    "babel-plugin-syntax-exponentiation-operator": "^5.10.32",
+    "babel-helper-builder-binary-assignment-operator-visitor": "^5.0.0",
+    "babel-runtime": "^5.10.32"
+  }
+}

packages/babel-plugin-transform-exponentiation-operator/src/index.js

@@ -1,7 +1,15 @@
-export default function () {
+import build from "babel-helper-builder-binary-assignment-operator-visitor";
+
+export default function ({ types: t }) {
   return {
-    visitor: {
-      // your visitor methods go here
-    }
+    inherits: require("babel-plugin-syntax-exponentiation-operator"),
+
+    visitor: build({
+      operator: "**",
+
+      build(left, right) {
+        return t.callExpression(t.memberExpression(t.identifier("Math"), t.identifier("pow")), [left, right]);
+      }
+    })
   };
 }