add script comments
Closes none
What does this MR do?
comments, short to long option changes in scripts
How confident are you it won't break things if deployed?
totally, does not change functionality/ code
Links to related issues
Checklist
-
added a test, or explain why one is not needed/possible... -
no unrelated changes -
asked someone for a code review -
joined #foodsharing-beta channel at https://slackin.yunity.org -
added an entry to CHANGELOG.md (description, merge request link, username(s))