Document URL parameters
Background
This is a GitHub task, make sure to read the info.
Task
The lab is an application that runs in the browser. Like all webpaes, it has an un URL ("https://lab.open-roberta.org/" in our case). A nice featue of URLs is that you can embed parameters in them.
During the development of our lab, we added the support of several parameters (for example, to create links that automatically open a program). You can find all the supported parameters reading the JavaScript source code.
Since some of our users aren't familiar with JavaScript, a document with a summary of the parameters could be very useful. We've created the GitHub issue #222 to keep track of this feature.
Deliverables
Create a document that lists the parameters supported by our lab. For each parameter, provide a short description of wht it does and how it can be used.