Landing Guidance control for Parachutes and Legs

With simulated parachute drag in the re-entry sim
and limit to the used stage for parachutes and legs
Merge branch 'Branch_898efbb94fdf7c435fecd9a85fefbb7da69f5d86' into dev

Conflicts:
	MechJeb2/MechJebModuleLandingGuidance.cs
汉化许多文件