Add write_json stub.
A bit of debugging output.
Read cover.results when we have the exclusive lock
Write results json in a better fashion.
Start rework of cpancover.
Do coverage runs.
Copy coverage results.
Run coverage in parallel.
Rename cpancover -> collection.
Add JSON report.
Tidy up.
Correct data for collections.
Copyright is case insensitive.
Write output correctly by setting criteria.
Rename last parts of cpancover -> collection.
Create cpancover.json.
Fix up getting criteria.
Clean up cpancover scripts.
Just copy the percentage value.

It might be "n/a".
Move cpancover script into dc.