Push back to javadoc 2.9.1; 2.10 is not ready for prime time.


git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1627329 13f79535-47bb-0310-9956-ffa450edef68
Roll back to prepare respin of version 15.


git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1627330 13f79535-47bb-0310-9956-ffa450edef68
Prepare for version 15, making some fixes identified by Hervé.


git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1627334 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare release apache-15

git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1627335 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare for next development iteration

git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1627337 13f79535-47bb-0310-9956-ffa450edef68