Revert "added helper for cleanup functions"

This reverts commit a7222f38ea53e7efacf88dc2386fd01052fa404e.
Revert "error strings should be oneliners"

This reverts commit 57cb5c483f9650648be0fb887f0d1c3edae939dc.
Revert "Splitted print call"

This reverts commit a82410df6f9f132ecdf5646fdaebec27b0ca88b0.
Revert "added another concat strategy"

This reverts commit 058921c51468f9761b4ce9fb1653a282857bfca7.
Revert "replaced desc-building with new error function"

This reverts commit 9f900d77443560f4ee031b8442d957c20edf106b.
Revert "Added error function with format"

This reverts commit a8be7aca0bd15a38b447ecb0131624fc2765446f.
Merge branch 'revert_error_format_and_cleanup_functions' into prepare-v0.0.4-0

Reverted latest "octopus" merge of add-error_format and
add-cleanup_functions as both were buggy, but pushed, so I'm not able to
simply roll them back.