IPC update; raising reliability across multiple platforms.
Improved the hack for the Windows platform in MCE::Shared::Server.
Support reading a shared handle residing in the main script
without involving the IO::FDPass module.Added barrier option to MCE::Shared::Queue allowing one to disable.
Added mutex locking for all shared objects, previously just condvars.
Added void_context option to MCE::Hobo.
Renamed POD method headers from '=item' to '=head2' in Shared classes.
Bumped MCE dependency to 1.839.
Removed MANIFEST.SKIP.