Merge pull request #13 from oliverkahrmann-basf/feature/ignore_columns

feat: Allow ignoring fields when writing files

Merge pull request #7 from oliverkahrmann-basf/bugfix/testing

feat: make test code compatible with go 1.18 and increase coverage to 100%

feat: improvement & fix #3

feat: add to methods

feat: updates

feat: add writer

feat: add writer

feat: supports reader+ & writer+

feat: renames

feat(project): update binds