Ignore seqs of size < 2 in diff series calculation.
Merge pull request #55 from MastodonC/feature/diff-series-fix

Ignore seqs of size < 2 in diff series calculation.
Import profiles.
Sync with production.
Add logging.
Merge pull request #56 from MastodonC/feature/schema-update

Feature/schema update
Merge pull request #57 from MastodonC/feature/diff-series-fix

Add logging.
Use reading_metadata when parsing measurements.
Update sensor metadata during batches.
adapt migrate to new insert-measurements signature
Merge pull request #58 from MastodonC/feature/batch-sensor-metadata-updates

Feature/batch sensor metadata updates
Disable schedule for now.
Don't realise that seq.
Merge pull request #59 from MastodonC/feature/calc-memory-fix

Feature/calc memory fix
Logging for difference series.
Logging for rollups.
More logging of batch inserts.
More logging.
Logging.
More logging.