Merge pull request concordion#342 from concordion/improve-log-message

Improve log message when resource file skipped

Merge pull request concordion#338 from concordion/library-api-changes

Add more libraries to api rather than implementation.

Update version to 3.1.1

Merge pull request concordion#330 from concordion/publish-docs

Call dependent tasks before publishing docs

[Gradle Release Plugin] - creating tag: '3.0.1'.

[Gradle Release Plugin] - creating tag: '3.0.0'.

[Gradle Release Plugin] - creating tag: '2.2.0'.

[Gradle Release Plugin] - creating tag: '2.1.3'.

[Gradle Release Plugin] - creating tag: '2.1.2'.

[Gradle Release Plugin] - creating tag: '2.1.1'.