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).
Move check if JUnit categories are supported from test jvm to Gradle jvm and fail early instead of giving a warning
REVIEW-1958: Fix formatting of autotest javadoc in SonarRunnerPlugin
fix imports.
Fixed end tags in build dashboard report.
Fixed typo in method name
Javadoc tweak
Shuffled some coverage around between test methods
Minor fix to release notes
Switched on package cycle checking for a few projects.
REVIEW-1989 remove duplicate check in jacoco integ testcase
REVIEW-1962: Use JUnit 4.5 in AssumptionIntegrationTest; fix HtmlTestExecutionResult
REVIEW-1965: use JaCoCo instead of jacoco; fix section of tasks introduced by jacoco plugin when java plugin is applied too
REVIEW-1957: use mustRunAfter instead of implicit task dependency between jacocoReport and tasks that produce coverage data; remove unnecessary conventionmapping (REVIEW-1964)
REVIEW-1967: cleanup junit sample testcase
REVIEW-1960 introduce DirectoryReport used for html reports in JacocoPlugin and BuildDashBoardPlugin