removed mention of a PMD related change that was undone in rc-2
Move log warnings about ignored ivy file content down to debug level.

- Ideally, these should only be logged once when the module is actually resolved from a remote repository.
- Once we don't use ivy.xml for internal meta-data persistence, we should be able to move these messages up to WARN, I think.
- Also, used the correct string substitution characters for log messages
expose maxPriorityViolations settings in the CodeNarc plugin (GRADLE-1742)
docs for CodeNarc maxPriorityViolations settings
fix typo in 1.5 release notes (missing space).
more fixes on buildSetup
- REVIEW-1997: always generate Wrapper
- REVIEW-2059: tweak task descriptions of buildSetup related tasks
- dont set group for build script and settings generator tasks (shouldnt been listed in task overview)
- rename wrapper Wrapper task to setupWrapper (don't clash with existing wrapper tasks)
REVIEW-2058 respect custom build file names when checking for existing build files.
REVIEW-2050: Add spec for docs improvement.
Revert "Revert "make sure that inferred groovy class paths aren't resolved at autowiring time, but only if/when they are actually used""

This reverts commit 08ca66498518387853b8eebb18a90e0f83456ff0.
allow composing (i.e. adding) FileCollections that don't implement MinimalFileSet
Revert "Revert "make sure that inferred scala class paths aren't resolved at autowiring time, but only if/when they are actually used""

This reverts commit 56800cebc7ad371cdaa3d69657943a00ac22f381.
improvements to Groovy class path inference
- fail early rather than returning empty configuration
- don't wrap `groovy` configuration in LazilyInitializedFileCollection
- removed some tests that are now covered elsewhere
improvements to Scala class path inference

- fail rather than returning empty scalaTools configuration
- don't wrap scalaTools configuration in LazilyInitializedFileCollection
- removed some tests/assertions that are (by now) already covered elsewhere
Revert "allow composing (i.e. adding) FileCollections that don't implement MinimalFileSet" in favor of other implementation

This reverts commit 4270c283049f6394bc208e3acde63756f793d06b.
fixed sonar property names in sonar-runner samples
make DelegatingFileCollection implement MinimalFileSet
added specs to make sure that source class path feeding into inferred groovy/scala class path only gets resolved if/when the latter is actually used
add more coverage to buildsetup integtests that wrapper files are always generated.
refactor the test exposing problems with long paths for testing directory on windows
Include tests for TaskInputChanges within DefaultTaskArtifactStateRepositoryTest