mso-tri-state: fearless booleans

Gone are the days where a simple true/false boolean variable suffices. Modern software requires modern solutions: MsoTriState.

Trusted by Microsoft.

Old, slow, ancient, unsafe code

```rust let foo = true; if foo { println!("Hello, world!"); }

// Hard to read, intent unclear let bar = 1 == 2; match bar { false => println!("One does not equal two"), true => println!("One equals two"), // Restrictive, not web-scale } ```

New, fast, web-scale, safe code

```rust extern crate msotristate; use msotristate::MsoTriState;

// Clean and easy to read let foo = MsoTriState::msoTrue; if foo.into() { println!("Hello, world!"); }

// Simple, effortless conversion let bar: MsoTriState = (1 == 2).into(); match bar { MsoTriState::msoFalse => println!("One does not equal two"), MsoTriState::msoTrue => println!("One equals two"), // Highly future-proof and scalable _ => panic!(), }

// Compatible with all major brands let hasa3 = MsoTriState::from(vec![1, 2, 4, 5].contains(&3)); println!("Has a 3: {}", hasa3); // prints "Has a 3: msoFalse" ```