Automatic README when observatory repos are created

[kmexter]

I am not entirely sure where to put this issue, so feel free to move it if necessary All observatories should have the same README, and it can be created automatically when the repo is created (but I am not sure what action does that), and obviously should not be overwritten when the harvesting is done

The text for that should be put somewhere identified, so that when we need to change it, it can be done by the data manager rather than by the developer.

The text we want added now is: This repository contains the EMO BON logsheets for this observatory, in various formats

• First they are harvested from the google drive, and put in the logsheets/raw folder
• They are filtered to contain only the date range that will be quality controled (as dictated by governance data and put in the logsheets/filtered folder
• These are subjected to a quality control, of which reports are added to the data-quality-control folder
• At the same time, some data transformation rules are applied and these cleaned-up logsheets are added to the logsheets/transformed folder
• The logsheets are then turned into turtle format, following templates and they are added to the sediment and/or water folders, in the subfolders for the three tabs of each logsheet (observatory, measured, and sampling)

Also, a new observatory repo should have the following "About" description added: EMO BON observatory - logsheets

[kmexter]

@kmexter to modify the text based on the fact that these READMEs may end up being part of future "dataset records" we provide to BlueCloud.