Read Me RxJava2

Aidan Laing · Aidan Laing · commit bb877db22f34 · 2018-02-07T17:07:38.000-08:00
diff --git a/README.md b/README.md
@@ -162,3 +162,7 @@ client?.deleteToken(object: MobileAuthenticationClient.DeleteCallback {
     }
 })
 ```
+
+### RxJava2
+If you are using RxJava2 you can use `getTokenAsObservable()`, `refreshTokenAsObservable()` and `deleteTokenAsObservable()` in replace of the TokenCallback and DeleteCallback.
+Note that TokenNotFoundException in getToken will be replaced with NoSuchElementException when using getTokenAsObservable.

Original file line number	Diff line number	Diff line change
`@@ -162,3 +162,7 @@ client?.deleteToken(object: MobileAuthenticationClient.DeleteCallback {`
`162`	`162`	`}`
`163`	`163`	`})`
`164`	`164`	```
	`165`	`+`
	`166`	`+### RxJava2`
	`167`	+If you are using RxJava2 you can use `getTokenAsObservable()`, `refreshTokenAsObservable()` and `deleteTokenAsObservable()` in replace of the TokenCallback and DeleteCallback.
	`168`	`+Note that TokenNotFoundException in getToken will be replaced with NoSuchElementException when using getTokenAsObservable.`