Changes
ex/bench.pl
lib/Algorithm/QuadTree.pm
lib/Algorithm/QuadTree/PP.pm
Makefile.PL
MANIFEST			This list of files
README.md
t/01-use.t
t/02-zones.t
t/03-delete.t
t/04-circles.t
t/05-window.t
t/06-references.t
t/lib/QuadTreeUtils.pm

META.yml                                 Module YAML meta-data (added by MakeMaker)
META.json                                Module JSON meta-data (added by MakeMaker)
