Standalone camera calibration or Interface to PV and LL calibration

This Guided Pose camera calibration program is not integrated with PhotonVision. It is structured somewhat similarly to PV calibration and might be integrated without a lot of effort, if desired.

It stands alone and can provide a guided camera pose calibration without many snapshots. It can provide guidance for calibration poses for PhotonVision or LimeLight Vision calibration by simultaneously calibrating in PV or LL (takes a steady hand and a helper to do two things at once).