Update worker file.
Remove unused file.
Scoping in DB.
Finish up DB.
Update exec file.
Use util for error inheritance.
Impromptu file structure.
Beginning of Impromptu file.
Comments in beginning of Impromptu file.
Comments for worker file.
DB comments.
The rest of the impromptu file.
Comments for log file.
Comments for module file.
Comments and corrections for repository.