Short Description:
Add airfoil information to Rocket.allInfo() method

Long Description:
Not so long ago, we had RocketPy-Team#140 solving bugs regarding airfoil implementation.
It's true that now rocketpy is dealing very well with these non-flat fins, however some plots and maybe some airfoil information could be implemented in the rocket.py file to show to the user.

Some of them could be:

Simple plot of airfoil data the user inputted by addFins() method
Derivative of Lift coefficient by angle of attack
But of course feel free to add any other information you consider important!

Useful links:
https://github.com/Projeto-Jupiter/RocketPy/issues/144