[changed] Updated to add support for React 15 (#152)

This commit updates both the peerDependencies and the devDependencies such that they
will use React 15

Author: Evgueni Naverniouk

package.json

@@ -34,9 +34,9 @@
     "karma-mocha": "0.2.0",
     "karma-safari-launcher": "^0.1.1",
     "mocha": "2.3.3",
-    "react": "^0.14.0",
-    "react-addons-test-utils": "^0.14.0",
-    "react-dom": "^0.14.0",
+    "react": "^15.0.0",
+    "react-addons-test-utils": "^15.0.0",
+    "react-dom": "^15.0.0",
     "reactify": "^1.1.1",
     "rf-release": "0.4.0",
     "sinon": "^1.17.3",
@@ -50,7 +50,7 @@
     "lodash.assign": "^3.2.0"
   },
   "peerDependencies": {
-    "react": "^0.14.0"
+    "react": "^0.14.0 || ^15.0.0-0"
   },
   "tags": [
     "react",