------ 1. Fix minor compilation problems for Qhull on some systems.
1.5.3
------ 1. Improve Simplex properties and performance.
1.5.2
------ 1. Fix minor issues with compilation on Linux systems because Py3.4+ enables -Werror=declaration-after-statement by default. 2. Upgrade ez_setup.py script.
1.5.0
------ 1. Pyhull is now completely compatible with Python versions 2.7-3.4.
1.4.6
------ 1. Minor improvement to use the proper way to preserve float precision using repr.