CHANGES IN v3.2
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Code by Ahmed Barnawi (xx979xx)
this PR add the following (periapsis and apoapsis mode only):
- Calculate and Display the change in the Orbital Period for given Delta-v.
- Calculate and Display the max Radial distance change "Altitude" for given Delta-v.
- Calculate Delta-v require to achive targeted Altitude change and Orbital Period change.
- Enable negative input for DV DD DP
- add foundation for enabling it for manual burn