0.17.0

Core

• Stop publishing wheels to PyPI, pending resolution of platform/dependency issues. (#1938)

Docs

• Adjust anchor scroll in docs to show actual line. (#1900)
• Add logging example to README.md. (#1901)
• Add BigQuery example to README.md. (#1902)
• Expand loggging usage docs to show exports via sinks. (#1905, #1941)
• Fix LICENSE to match canonical example. (#1916)

Storage

• Fix ImportError when attempting to read user's gcloud configuration on GAE. (#1924)

Logging

• Add optional gRPC support, enabled via the GCLOUD_ENABLE_GAX environment variable (#1880, #1884, #1887, #1888, #1892, #1894).

Bigtable

• Add support for V2 protos, API endpoints. (#1903, #1907, #1908, #1912, #1913, #1915, #1919, #1923, #1925, #1926, #1930, #1931, #1932)