DONE: Mock Events list data

I'm uploading a json file and a method that you can use to simulate a
call to Sergio's API, this json file contains a response similar to what
you'll get once the server is up.
So far, this mock json file has three events, all of them with info.
DONE: Formated time for each event report

Just that, since the API returns the reportedAt atribute with a Unix
Time value, we had to converse that, it's done