Commence preparation for the Big Split.
Delete migrated code, adapt remaining stuff to match escomplex.
Fix bugs in XML format.
Update formats to match new result structure.
Report module-level cyclomatic complexity density.
Fix XML indentation.
Fix breaking tag delimiters in function names.
Add project-level thresholds.
Update check-types.
Add threshold for cyclomatic complexity density.
Update usage instructions.
Tweak usage instructions.
Remove old unit tests.
Update self report.