Improve discoverability and usability of key simulation scripts/codes

Important result: make sure other teams can rerun simulations with inputs

Improve ability for repeating key SKA simulations outside of original developers with new models / revised inputs as they become available. Easily discoverable, accessible, well documented scripts / containers for each of the key SKA simulations. Harmonise configuration (i.e. facilitate adding future simulation tools)

If possible include updates to OSKAR such as support for FEKO SWH (consider splitting out as an additional feature but first discuss priorities vs other features) 

Stakeholder: SKA System Scientists, TDT domain specialists, SKA Science team, other DP Agile teams.