GRADLEREV-16 - Rename TestReports to TestTaskReports.
GRADLEREV-21 - Move JCenter constants off the public API.
GRADLEREV-22 - Standardise on “JCenter” (vs. jcenter) in user guide.
GRADLEREV-24 - typo in Javadoc.
GRADLEREV-25 - @Incubating should not be @Inherited
GRADLEREV-26 - mention string to enum coercion in the DSL reference.