Add changelog entry for 1.0.9
Build with CGO_ENABLED=0
# Changelog
+## [1.0.9] - 2019-04-26
+Build with CGO_ENABLED=0.
+
## [1.0.8] - 2019-04-03
Wait for VPC to reach active state before creating service.
Don't wait for Kafka aux services if network restrictions may apply.
