0.1.5

• Support and use Loom for testing;
• Fixes a bug in the private trigger code where a race condition could cause a deadlock (found using loom);
• Signal / Project support for the Windows platform;
  • affected code: crate::default_signal and crate::Shutdown::default;
    • Unix and Windows are supported and have this code enabled;
    • Other platforms won't have this code;
    • When using Loom this code is also not there;
  • This fixes build errors for platforms that we do not support for the default signal;