Merge OMCPT-two branch which includes the Charts/Values and notebook to demonstrate 5-point calibration scan control from TMC level.
Changes include:
- updated ska-mid-g2 chart with versions allowing 5-point scan (from TMC level).
- Demonstration Notebooks in observing directory for 5-point scan for controls and data processing.
- Shakedown notebook which runs LMC systems through some minimal steps to check they're available. (Not really intended for aggressive use).
OSO scripting layer not in use for 5-point YET.