Error mails now get sent to ERROR_MAIL instead of ADMIN_MAIL if it exists. Edited config samples to reflect this change
Removed unused code
Skipping a person now selects the person who was reviewed the least
Changed text when report can't be displayed
Added has_agreements column which can be used to set if a user has agreements or not
Made it so the role competencies of reviewees can be reviewed if the reviewer wants to
Small cleanup of code
Updated translations