OCR pipeline for extracting the data from daily reports

Create a pipeline to upload a report from the [log](https://github.com/Code4PuertoRico/covid19-pr-api/tree/master/data). I'm thinking the easiest way would be with a small web app that does the following:

1. Home page shows instructions to upload a report and an upload box
2. Images and PDFs can be dragged and dropped onto the upload box
3. After the report has been uploaded, the server will extract the text and display it in CSV, JSON, and plain text.

Afterwards, we might be able to start adding the data to the API with a cron job.