First step of transferring documentation to Gitlab
- Dependencies added to README.md
- docs sub-folder created
- docs/01_Introduction.md created: introduction, overview of the procedure, overview of the code, copyright, copyleft, license, acknowledgements
- docs/02_Execution.md created: details on the execution order, pre-requisites, assumptions
- docs/guide_to_use_of_config_file.csv: file to aid the understanding of which sub-sections of the configuration file are needed to run each script