This PR primarily comprises two functions - prop_rotor_design.py and lift_rotor_design.py
I also cleaned up and renamed the regression test to be more inclusive of the tests conducted
Coverage increased (+0.05%) to 90.366% when pulling 17d6de8b92e361a6efbb3e90db72859e8bdfc3f3 on feature-low_noise_rotor into 469036e642f630cae003670fce2b01911449ee29 on develop.
This PR primarily comprises two functions - prop_rotor_design.py and lift_rotor_design.py I also cleaned up and renamed the regression test to be more inclusive of the tests conducted