/**

@mainpage libkdtree++: a C++ template container for KD-Tree sorting

Author: Martin F. Krafft <libkdtree@pobox.madduck.net>

Source:
  https://github.com/nvmd/libkdtree

  git clone https://github.com/nvmd/libkdtree.git

License: Artistic License 2.0

Homepage: https://github.com/nvmd/libkdtree

This library is still undocumented. If you would like to document it, please
feel free (but use Doxygen).

*/