Release v1.12.0

Added

• RS-418: IBucket::RemoveRecord, IBucket::RemoveRecordBatch, IBucket::RemoveQuery methods for removing records, PR-74
• RS-389: Support QuotaType::kHard, PR-75
• RS-388: IBucket::RenameEntry to rename entry in bucket, PR-76
• RS-419: Add IBucket::Rename method to rename bucket, PR-77
• RS-462: Improve batching, PR-78