Make circles:
-Modified to store data in persistent variables
-Plotting changed to store png files with labels and axes in the right order
-Take working folder as an argument
-Take arguments to display or not the figures as they are produced and to decide which figures to produce

Run_makecircle
- Modified to iterate over the hole file structure

compileCirclesAnimation
-Added to create a movie from the plot exported by run_makecircles