Update docker-compose.yml

Added a readme.

Cleaning up extraneous code, slight adjustment to user api calls.

Updating and creating post implemented correctly in graphql

Readying to bring in users and comments to graphql, possibly implement user auth as its own microservice

Users and Posts connected in graphql. Querying by posts to get users and by users to get posts implemented

Getting ready to combine Users, Posts, Comments, and Friends into their own microservice to aid in graphql database access.

Update functionality working in java-graphql. Full CRUD implemented

Delete functionality implemented in java-graphql

Adding in delete functionality to graphql

Creating new users linked and working between apollo and java-graphql

Creating new user works with graphql

Working on implementing writing to graphql

Reading from graphql-java back end works

Working on querying through graphql