Update version numbers in package.json and React.podspec to 0.8.0-rc

The old name was deprecated and spits out a bunch of annoying log
messages now.

See https://github.com/babel/babel/commit/c0fd4c1f9e0b18231f585c4fa793e4cb0e01aed1

React.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name                = "React"
-  s.version             = "0.4.4"
+  s.version             = "0.8.0-rc"
   s.summary             = "Build high quality mobile apps using React."
   s.description         = <<-DESC
                             React Native apps are built using the React JS

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native",
-  "version": "0.6.0",
+  "version": "0.8.0-rc",
   "description": "A framework for building native apps using React",
   "license": "BSD-3-Clause",
   "repository": {
@@ -47,7 +47,7 @@
   "dependencies": {
     "absolute-path": "0.0.0",
     "babel": "5.4.3",
-    "babel-core": "^5.6.4",
+    "babel-core": "^5.6.11",
     "bluebird": "^2.9.21",
     "chalk": "^1.0.0",
     "connect": "2.8.3",

packager/react-packager/.babelrc

@@ -10,7 +10,7 @@
     "es6.constants",
     "es6.classes",
     "es6.destructuring",
-    "es6.parameters.rest",
+    "es6.parameters",
     "es6.properties.computed",
     "es6.properties.shorthand",
     "es6.spread",

packager/transformer.js

@@ -23,7 +23,7 @@ function transform(srcTxt, filename, options) {
       'es6.blockScoping',
       'es6.classes',
       'es6.destructuring',
-      'es6.parameters.rest',
+      'es6.parameters',
       'es6.properties.computed',
       'es6.properties.shorthand',
       'es6.spread',