docs: Updated README to reflect project

README.md

@@ -3,15 +3,20 @@
 [![Join the chat at https://gitter.im/openMF/self-service-app](https://badges.gitter.im/openMF/self-service-app.svg)](https://gitter.im/openMF/self-service-app?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![Build Status](https://travis-ci.org/openMF/mifos-mobile.svg?branch=development)](https://travis-ci.org/openMF/mifos-mobile)
 
+![App Screenshots](https://user-images.githubusercontent.com/24931732/48102172-b0ccc800-e1de-11e8-9fb9-17c41234636e.png)
+
 # Self Service Android Application for MifosX
 
-This is an Android Application built on top of the MifosX Self-Service platform for end-user customers to view/transact on the accounts and loans they hold. Data visible to Customers will be a sub-set of what Staff can see. This is a native Android Application written purely in Java.
+An Android Application built on top of the MifosX Self-Service platform for end-user customers to view/transact on the accounts and loans they hold. Data visible to customers will be a sub-set of what staff can see. This is a native Android Application written in Java with POJO classes in Kotlin.
+
+## Contributing
+If you want to start contributing to the project, make sure to read the contributing guidelines [here](https://github.com/openMF/mifos-mobile/blob/development/.github/CONTRIBUTING.md).
 
-# Wiki
+## Wiki
 
-https://github.com/openMF/self-service-app/wiki
+View the [wiki](https://github.com/openMF/self-service-app/wiki) to see pages that provide details on the project.
 
-# Product Roadmap
+## Specification
 
-https://github.com/openMF/self-service-app/wiki/Design-&-Requirements - Product Mockup
+See the [requirements](https://github.com/openMF/self-service-app/wiki/Design-&-Requirements) for an initial design mockup and documentation on the Fineract API.