Use util to handle feedback while sleeping
presume all projects created by you are found in acls
Cannot rely on just creator anymore
fix error message
Add batch column create
Merge pull request #1532 from marcel-blonk/PLFM-2983

Simplify sql and move callback handling to utils
Merge pull request #1536 from marcel-blonk/PLFM-3010

fix error message and only interpret header row when asked
Merge pull request #1540 from marcel-blonk/PLFM-3023

Add batch column create
Merge branch 'develop' into PLFM-3027
PLFM-3027 follow up to code review