design

[julia-pfarr]

Design for the web app is very simple and not pretty, please make modifications that it provides a nice and clear overview of datasets and possible actions.

We also need to include more descriptions, such as giving the note about download size.

[julia-pfarr]

1. design should look like the https://things-initiative.org/ website
2. Talk to Martin about where the Data Loader should appear on the website
3. deploy data loader to things website