Storage Client Library 2.8.2

2018.04 Version 2.8.2

ALL

• Improved JSDoc to clarify Node.js Writable and Readable stream.
• Updated CONTRIBUTION.md about the Node.js supported versions.

BLOB

• Fixed a TypeScript definition error that blobService.getUrl() misses snapshotId parameter.

FILE

• Fixed a README.MD mistake for FileService example.