[MCHECKSTYLE-225] headerLocation no longer sets checkstyle.header.file
Make it M2 compatible

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1586934 13f79535-47bb-0310-9956-ffa450edef68
[MPOM-49] configurde standard plugin-tools goals in plugin parent pom

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1587039 13f79535-47bb-0310-9956-ffa450edef68
[MPOM-49] use plugin-tools as configured in parent pom

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1587041 13f79535-47bb-0310-9956-ffa450edef68
[MCHECKSTYLE-227] Avalon and turbine checks are broken

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1587074 13f79535-47bb-0310-9956-ffa450edef68
Next version will be 2.12.1.

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1587076 13f79535-47bb-0310-9956-ffa450edef68
filtering 1.2 has been released

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1587129 13f79535-47bb-0310-9956-ffa450edef68