OPENDJ-2259 Move docs into separate git repos This patch removes the hand-written docs from the software repo. It also moves the remaining CC files to CDDL in alignment with everything else in the software repo.
Clean up references to copyright file in doc sources This patch has the side effect of removing some trailing spaces.
Rename opendj3 directory to opendj.
[maven-release-plugin] copy for branch b2.6-sdk