[VFS-506][Tar][Bzip2] Update Apache Commons Compress to 1.6 from 1.5.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1546101 13f79535-47bb-0310-9956-ffa450edef68
[VFS-507] Update to Apache Commons Collection 4.0 from 3.2.1 and use generics.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1546162 13f79535-47bb-0310-9956-ffa450edef68
Remove extra white space.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1546170 13f79535-47bb-0310-9956-ffa450edef68
Add missing Javadoc.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1546171 13f79535-47bb-0310-9956-ffa450edef68
Fix Javadoc.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1546173 13f79535-47bb-0310-9956-ffa450edef68
Fix Javadoc.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1546174 13f79535-47bb-0310-9956-ffa450edef68
Fix Javadoc.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1546175 13f79535-47bb-0310-9956-ffa450edef68
Fix Javadoc.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1546176 13f79535-47bb-0310-9956-ffa450edef68