Integrate site plugin 2.1.1 into default build.
Integrate site plugin 2.1.1 into default build.

git-svn-id: c455d203a03ec41bf444183aad31e7cce55db786@1030468 13f79535-47bb-0310-9956-ffa450edef68

svn2github/commons-vfs2,svn2github/commons-vfs2,svn2github/commons-vfs2