Testing.
Merge branch 'master' of https://github.com/diogofernandesc/flowproject.git
Merge branch 'master' of https://github.com/diogofernandesc/flowproject.git
Merge branch 'master' of https://github.com/diogofernandesc/flowproject.git
I have managed to figure out:

- How to use mouse events to check whether or not the user is clicking a
circle using a function called click_detection but so far only for one
circle, the RedCircle1 object.