0.18.0

Contrib

• Fix fake storage extend (#1935)

Datastore

• Fix Datastore - call to setNamespace fails under certain Locales (#2037)

Pub/Sub

• Pubsub snippets minor updates (#2046)
• make Polling work with Long element count (#2047)
• standardize pubsub doc tags (#2051)
• start connections slowly (#2055)
• add-max-retry-property-support (#2062)
• add default flow control (#2054)

Spanner

• Removed an unused import (#2052)
• Enhance session pool behavior (#2026) breaking change

Storage

• Remove project id requirement for creating a GCS client. (#2038)

Video Intelligence

• Add video intelligence (#2067)

General documentation

• adding note for spring boot with tc (#2053)

Dependencies

• bump version of api-common to 1.1.0 (#2048)

Core

• Change Timestamp to not use jodatime classes for parsing/formatting (#2059)