fix for checkstyle violation
m2e integration, to resolve problem with enforcer
release notes for 6.1
[maven-release-plugin] prepare release checkstyle-6.1
[maven-release-plugin] prepare for next development iteration
fixes for dead links
Unit tests for JavadocUtils.isJavadocComment()
dead links are removed/fixed
fix for xml error
others logos now hosted on checkstyles site
fixes for linkcheck violations
Fixed javadoc in SummaryJavadocCheck  #365