Hemibrain Release
Dvid executables for initial Hemibrain data release.
- Enforces no writing to metadata when server run in
-readonly
mode. This is necessary for running grayscale servers against Google-owned read-only GCS buckets. - Deprecates single mutex for gbucket driver. GCS backend should be used for ingest-style storage and not multi-DVID parallel writes unless they are idempotent. (No races should be present on ingest for GCS storage.)
- Better separation of CORS and authorization option.