Flask app

I think this is the right approach for this project.

I just created a simple flask application which displays the results and provided an authenticated interface (restricted to a specified list of users) where the results can be uploaded.

This relies on the changes from https://github.com/jmflinuxtx/kerneltest-harness/pull/1 and obsoletes it but I will leave it open for now to give you the choice between the two approaches.