Unsafe Send Sync

This is a Rust package that basically provides 3 wrapper types. * UnsafeSend * UnsafeSync * UnsafeSendSync They can be used to force structs to be Send and/or Sync, which is unsafe of course.

Example

```rustc use std::rc::Rc; use tokio;

...

let not_send = Rc::::new( 1337 );

assert!( notsend.strongcount() == 1, "We can't really send a reference counted pointer across threads unless it only has one reference." );

tokio::spawn(move || { println!("We found a number: {}", *not_send); }); ```