Develop a REST API to create a counter service

[rofrano]

As a User
I need a way to create a counter
So that I can easily keep count of how many times something was done

Assumptions

• The base URL would be /counters/<name>
• URL should return a number that gets incremented every time it is called
• In memory persistence is fine for MVP

Acceptance Criteria

Given the server is available
When I call the URL `GET /counter/<name>`
Then it should return the number of times it has been called as a JSON string in the format:

The Results should look like this?

{
    <name>: <count>
}

Where <name> is the number of name of the counter and <count> is the current count.