doc updates

Author: kumarvv

README.md

@@ -12,16 +12,28 @@ Sample application with full CRUD for Airport codes to showcase following techno
 
 Setup
 -----
-- Use your favorite IDE to deploy and run. 
-- Use maven command to deploy to Tomcat. 
+- Use your favorite IDE to deploy and run the application. 
+- Use maven command to deploy to Tomcat. NOTE: maven settings.xml need to be configured with your local server. 
 ```bash
 $ mvn tomcat7:deploy
 ```
-- Access sample application in browser using url: 
+
+Access
+------
+- via browser using url: 
 ```
 http://localhost:8080/sample 
 ```
-or in REST client using url: 
-```
-http://localhost:8080/sample/api/airpots
+![Alt text](/sample.png?raw=true "Optional Title")
+
+- via REST client using url: 
+```html
+GET http://localhost:8080/sample/api/airpots
+GET http://localhost:8080/sample/api/airpots/123 (using id)
+GET http://localhost:8080/sample/api/airpots/NYC (using code)
+GET http://localhost:8080/sample/api/airpots/search/Wash (using text) 
+POST http://localhost:8080/sample/api/airpots
+PUT http://localhost:8080/sample/api/airpots
+DELETE http://localhost:8080/sample/api/airpots/123 (using id)
 ```
+