v0.4.6

Implemented enhancements:

• Add enable_tpc_or_gsr method (requires 2020 and newer models)
• Add set_sm_white_balance method (requires 2020 and newer models)
• Add available settings doc of 2019 models
• Update available settings doc of 2020 models
• Update available settings doc of Cx models with part of DoVi config
• Add calibration guides under docs: First use, Profiling SDR, Calibrating HDR10, Mitigating DoVi raised black