Merge pull request #40 from rouzier/master

New option mkpath_umask
[rt.cpan.org #84818] Deven T. Corzine suggested adding
a conditional use Win32 on Win32 platform to fix a
chicken-and-egg problem with the resurrector.
Rework existing tests to account for race condition
added FAQ entry for END handlers on Win32
release 1.43
Merge pull request #2 from mschilli/master

Updating