[Feature] Add Courseweb link to module card

[russellpeiris]

Adding the course link will eliminate the need to open courseweb in a new window, as a result we can access courseweb right from the app.

[pawan-live]

Thanks Russel, but the feature is already there!, just add the link field to the module object in the json and the link will appear in the respective card!

[pawan-live]

If you have some free time pls do add the data where it's needed 😄