Merge branch '10-add-readme-section-find-out-more-about-the-coc-and-the-contribution-guidelines' into 'master'

feat: added open source section to readme

Closes #10

See merge request !9

Added Citation File

Closes #6

See merge request !8

Resolve "Add a license"

Closes #5

See merge request !6

Resolve "Basic Dataset class"

Closes #14

See merge request !5

Resolve "CONTRIBUTING.md file"

Closes #9

See merge request !4

added CONDUCT.md file

Closes #8

See merge request !3

added the boilerplate contributor-covenant conduct to CONDUCT.md

added more gitignore files

Closes #7

See merge request !1

- using __file__, the path is now correct for any working directory

- load_dataset now imports the default dataset if no parameter is given

- the default dataset is imported from "./data/GamingStudy_data.csv"

- load_data now uses the given parameter "filename"

- the hardcoded path used to import the dataset was removed