Version v1.4.0 Beta 3 (#101)

* Only importing used parts of Firebase Library (fixes self undefined issue)

```js
import * as firebase from 'firebase'

// switched to

import * as firebase from 'firebase/app'
import 'firebase/auth'
import 'firebase/database'
import 'firebase/storage'

```

Author: prescottprue

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-redux-firebase",
-  "version": "1.4.0-beta.2",
+  "version": "1.4.0-beta.3",
   "description": "Redux integration for Firebase. Comes with a Higher Order Component for use with React.",
   "browser": "dist/react-redux-firebase.js",
   "main": "lib/index.js",

src/compose.js

@@ -1,8 +1,7 @@
-import * as firebase from 'firebase'
-// import * as firebase from 'firebase/app'
-// import 'firebase/auth'
-// import 'firebase/database'
-// import 'firebase/storage'
+import * as firebase from 'firebase/app'
+import 'firebase/auth'
+import 'firebase/database'
+import 'firebase/storage'
 import { isObject } from 'lodash'
 import { defaultConfig } from './constants'
 import { validateConfig } from './utils'