Jib Core release v0.1.0 (#1131)
Jib Core release v0.1.0 (#1131)

* [Gradle Release Plugin] - pre tag commit:  'v0.1.0-core'.

* [Gradle Release Plugin] - new version commit:  'v0.1.1-SNAPSHOT-core'.

GoogleContainerTools/jib,GoogleContainerTools/jib,GoogleContainerTools/jib,GoogleContainerTools/jib