Bump react-async to 0.8.0

Author: andreypopp

package.json

@@ -9,11 +9,11 @@
   },
   "peerDependencies": {
     "react": "~0.10.0",
-    "react-async": "~0.7.0"
+    "react-async": "~0.8.0"
   },
   "devDependencies": {
     "react": "~0.10.0",
-    "react-async": "~0.7.0",
+    "react-async": "~0.8.0",
     "semver": "~2.2.1",
     "mocha": "~1.17.1",
     "jshint": "~2.4.3",