Add support for React 15 (redfin#279)

* Update react dependencies to `^15.1.0`

* Reduce "react-text" comments in navigation playground

Due to https://facebook.github.io/react/tips/children-props-type.html:

> when there is only a single child, this.props.children will be the single
> child component itself without the array wrapper. This saves an array
> allocation.

* Add a key to test pages index list elements

Just eliminating a warning

* Support react@"~0.14.2 || ^15.1.0"

Author: gigabo

packages/react-server-integration-tests/package.json

@@ -10,8 +10,8 @@
     "lodash": "^4.16.4",
     "mkdirp": "^0.5.1",
     "q": "1.4.1",
-    "react": "~0.14.2",
-    "react-dom": "~0.14.2",
+    "react": "~0.14.2 || ^15.1.0",
+    "react-dom": "~0.14.2 || ^15.1.0",
     "react-server": "^0.4.13",
     "react-server-cli": "^0.4.13",
     "rimraf": "^2.5.4",

packages/react-server-test-pages/package.json

@@ -15,8 +15,8 @@
   "dependencies": {
     "lodash": "^4.16.4",
     "q": "1.4.1",
-    "react": "~0.14.2",
-    "react-dom": "~0.14.2",
+    "react": "~0.14.2 || ^15.1.0",
+    "react-dom": "~0.14.2 || ^15.1.0",
     "react-server": "^0.4.13",
     "react-server-cli": "^0.4.13",
     "react-server-data-bundle-cache": "^0.4.13",

packages/react-server-test-pages/pages/index.js

@@ -5,7 +5,7 @@ export default class IndexPage {
 	getElements() {
 		return <div>
 			<h1>Entrypoints:</h1>
-			<ul>{_.map(entrypoints, (val, key) => <li>
+			<ul>{_.map(entrypoints, (val, key) => <li key={key}>
 				<a href={val.entry}>{val.description||key}</a>
 			</li>)}</ul>
 			<h2>Homepage Aliases:</h2>

packages/react-server-test-pages/pages/navigation/playground.js

@@ -102,7 +102,7 @@ class FBL extends React.Component {
 	render() {
 		return <Link path={LINK(this.props.row)} frameback={true} {...this.props.link}>
 			<span className={this.state.available?'available':'not-available'}>FB</span>{
-				this.props.children?['/',...this.props.children]:[]
+				this.props.children?['/',...React.Children.toArray(this.props.children)]:[]
 			}
 		</Link>
 	}

packages/react-server-website/package.json

@@ -16,8 +16,8 @@
     "babel-plugin-transform-runtime": "^6.15.0",
     "babel-runtime": "^6.18.0",
     "highlight.js": "^9.5.0",
-    "react": "~0.14.2",
-    "react-dom": "~0.14.2",
+    "react": "~0.14.2 || ^15.1.0",
+    "react-dom": "~0.14.2 || ^15.1.0",
     "react-server": "^0.4.13",
     "react-server-cli": "^0.4.13",
     "react-server-data-bundle-cache": "^0.4.13",

packages/react-server/package.json

@@ -37,8 +37,8 @@
     "winston": "2.2.0"
   },
   "peerDependencies": {
-    "react": "~0.14.2",
-    "react-dom": "~0.14.2",
+    "react": "~0.14.2 || ^15.1.0",
+    "react-dom": "~0.14.2 || ^15.1.0",
     "superagent": "1.8.4"
   },
   "devDependencies": {
@@ -58,9 +58,9 @@
     "gulp-istanbul": "^1.1.1",
     "gulp-if": "^2.0.1",
     "gulp-eslint": "^3.0.1",
-    "react": "~0.14.2",
+    "react": "~0.14.2 || ^15.1.0",
+    "react-dom": "~0.14.2 || ^15.1.0",
     "superagent": "1.8.4",
-    "react-dom": "~0.14.2",
     "eslint-plugin-react": "^6.4.1",
     "babel-eslint": "^7.0.0",
     "eslint": "^3.8.1",