[maven-release-plugin] prepare release maven-jarsigner-1.3.2

git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@1578835 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare for next development iteration

git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@1578837 13f79535-47bb-0310-9956-ffa450edef68