Fix up $LVERSION for pre 5.14.
Allow for $CPANCOVER_DIR being a symlink.
Store cpancover failures.
Fix up failure storage.
Add Changes.
Update Contributors.
Bump version number.
v1.16
Add belated Changes entry for 1.16.
Don't compress __failed__ files.
Store textual representation of failed run time.
Run docker installed cpancover.
Use docker cpancover image.
Add dc cpancover-docker-shell.
Don't use blib for now.
Add local option to run uninstalled cpancover.
Ignore system directories.