Cleaning up, added a reminder to config so I know how it should look.
Wrote tests for dataset module and tested it
Reminders in config
Changed var name for clarity
Now only finding new metadata in metadatafinder, not processing or writing to files
Reminders in task
Refactoring dataset methods for processing and loading metadata
metadatahandler should use refactored datasets, and gets some split methods. Also use config object to call datasets with.
Tests for dataset, metadatahandler