Wiki page for changing PID Coefficients is out of date

[Overphyl]

Since SetPIDCoefficients is not depreciated, and the new SetPIDFCoefficients is the go-to, updating the wiki page with these changes would be really helpful to teams looking to implement PID in the new setup.

[WestsideRobotics]

Thank you for your input. The updated wiki page can be found here:

https://github.com/FIRST-Tech-Challenge/FtcRobotController/wiki/Advanced-Topics