ch2:implemented  CRUD operation of for adages2 using Restlet
renamed JAX-WS to JAX-RS
ch2: Added example of service with @WebServiceProvider
ch3: Added amazon web service client
ch3: Added example of marshaling/ unmarshaling of classes with java.xml.bind.Marshaller and Unmarshaller classes
ch3: Added example of marshaling/ unmarshaling using XStream library
ch3: added amazon2 package. Generated the classes from classes using xjc command
ch3:added ctaBT but in lack of the key it cannot be ran
ch3:added jersey clinet
ch3:added jsonp example
ch3: added the example of csd usging jquery
ch3: interactive predictions3 client using jquery with ajax