Add table skipping on empty.
Add phil_columns env file and loading.
Fix bug in seed command.
Add default tags explanation to commands.
No logic change.  Reordering autoloads.
Refactor empty logic into the purger to share.
Rename skip option and add description.
Add reset command.
Rename empty command to purge.
Fix typo in skip on purge description.
Refactor to use confirm method as opposed to write and say_ok.