Chickenize for Rust

Chickenize everything

Example

```rust extern crate chickenize; use chickenize::Chickenize;

let example = "The Vice-president didn't like his style."; let chickenized = example.chicken(); // chickenized == "chicken chicken-chicken chicken'chicken chicken chicken chicken."

let buffalaxed = example.buffalo(); // buffalaxed == "buffalo buffalo-buffalo buffalo'buffalo buffalo buffalo buffalo."

let anonymized = example.anonymize("secret"); // anonymized == "secret secret-secret secret'secret secret secret secret."

let loremipsum = example.loremipsum(); // lorem_ipsum == "Lorem ipsum-dolor sit'amet consectetur adipiscing elit." ```

FFI wrappers are available under examples, inspired by the great rust-ffi-examples showcase.