Initial url client in rest Dao, Test communication of controller and MainActivity using a string
Restdao with simple http request and WebServiceDao using spring resttemplate
calling a getResult in RestDao from Controller (returns string)
Async class for http get request
http client that gets a json file from the server using an async extended inner class. Everything is done inside the MainActivity. The json respone is shown on android toast pop up
Jackson json parser returns a list<Offer>
Added a get WebService version and Android Client app version buttons in the android client app