Report filename anomalies when syncing up and down.
Report filename anomalies when syncing up and down.

For syncdown:
- Rename existing file such that it has an anomaly.
- Creating a local directory with an anomalous name.

For syncup:
- Queuing a directory for creation.
  - If it has an anomalous name.

meganz/sdk,meganz/sdk,meganz/sdk,meganz/sdk,meganz/sdk,meganz/sdk,meganz/sdk