Add screenshots

Author: arjunyel

README.md

@@ -4,6 +4,12 @@
 
 Our goal is to make an Angular app with a list of the past SpaceX launches along with an associated details page. Data is provided via the [SpaceX GraphQL API](https://medium.com/open-graphql/launching-spacex-graphql-api-b3d7029086e0) and Angular services are generated via [GraphQL Code Generator](https://graphql-code-generator.com/). We use [Apollo Angular](https://www.apollographql.com/docs/angular/) to access data from the frontend. The API is free so please be nice and don't abuse it.
 
+## End Result
+
+![List view](list-example.jpg)
+
+![Details view](details-example.jpg)
+
 ### Steps
 
 1. Generate a new angular application with routing