update doc

Author: anotherdev

README.md

@@ -18,7 +18,7 @@ Download
 
 Gradle:
 ```groovy
-compile 'com.anotherdev.android.robospice:robospice-fluent-request:0.1.0'
+compile 'com.anotherdev.android.robospice:robospice-fluent-request:1.0.0'
 ```
 
 
@@ -28,7 +28,8 @@ Usage
 Simple:
 ```java
 RoboSpice.with(spiceManager).execute(spiceRequest);
-RoboSpice.with(spiceManager).inform(requestListner).execute(spiceRequest);
+RoboSpice.with(spiceManager).execute(spiceRequest).subscribe(rx.Subscriber); // RxJava
+RoboSpice.with(spiceManager).inform(requestListner).execute(spiceRequest); // RoboSpice listener
 ```
 
 Options:
@@ -46,7 +47,6 @@ RoboSpice.with(spiceManager)
     .execute(spiceRequest);
 ```
 
-
 License
 --------
 
@@ -62,4 +62,4 @@ License
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
-    limitations under the License.
+    limitations under the License.