[maven-release-plugin] copy for tag org.apache.felix.main-5.2.0

git-svn-id: https://svn.apache.org/repos/asf/felix/releases/org.apache.felix.main-5.2.0@1697621 13f79535-47bb-0310-9956-ffa450edef68
tree: 5c059faed3d380ea6a3d13c186db9cf5c6ed6564
  1. doc/
  2. pom.xml
  3. src/