Allow the player to adjust their stride in order to increase/decrease the frequency of steps.

I looked at this and providing some slider to control this would be difficult. There are mathematical dependencies that make such a mechanism a bear to balance from a player perspective. What I am electing to do is have an option to let the player choose between the new timing values that match the stride of the player in 3rd person, or the older timing values that match the arm swing motion in first person.

Pushed v3.4.9.4 to CurseForge.