As a User I prefer to get flat CSV results as default format

[dimus]

created by @dimus at https://gitlab.com/gogna/gnparser/-/issues/79

For many biologists JSON is not a comfortable format, but spreadsheets are widely used in science. Change default format for gnparser executable from compact to simple.

[dimus]

created by @dimus at https://gitlab.com/gogna/gnparser/-/issues/43

reopened

[dimus]

created by @dimus at https://gitlab.com/gogna/gnparser/-/issues/44

mentioned in commit ac4c8cb9c1fb27f33890b66e14707448385adac8