Changes for version 1.06
- Replaced forks/threads checking logic in Makefile.PL by using the new Devel::ThreadsForks module.
- Changed order of files in MANIFEST in the hope that it will show the "blead" version of the module by default in search.cpan.org.
- Changed erroneous "require 5.014" by more appropriate "use 5.014".
thread-safe queues for any data-structure