Google Cloud PHP v0.20.2

Google Cloud PHP v0.20.2

What's New?

• Added support for Stackdriver Monitoring via a generated gRPC client. See
  Google\Cloud\Monitoring\V3 for more information. (#308)
• Google Translate has been renamed Google Cloud Transation. At this time there
  are no code changes required. Changes are limited to documentation. (#291)

What's Updated?

• PubSub and Logging generated gRPC clients have been updated. (#305)
• PHP 7.1 compatibility is now tested as part of our normal continuous
  integration process. Thanks to @cedricziel for the PR! (#303)

What's Fixed?

• Fixed Storage error in which predefinedAcl was assigned a value which was
  not always a sensible default. Thanks to @amoiseiev for the PR! (#313)
• Fixed bug in which falsey values were incorrectly filtered out by
  array_filter(). (#318)
• Fixed invalid translation response when strings is not zero-indexed. Thanks to
  @povils for the PR! (#321)