Math-BigInt 1.999803

on Perl CPAN

Remove BENCHMARK file. The information was obsolete.

Use ExtUtils::MakeMaker rather than Module::Install in Makefile.PL

Reorder CHANGES file (this file) so the newest entries appear at the top.

Fix error in test information text in various author test files.

Remove author information in LICENSE file.

Inform that the TODO file is not up to date.