message: Add new installation instructions
diff: @@ -23,6 +23,21 @@ A static site generator written in [Rust](http://www.rust-lang.org/).
  ## Installation
  +### Using the install script
  +
  +No prerequisites
  +
  +```
  +$ curl -LSfs https://japaric.github.io/trust/install.sh | sh -s -- --git cobalt-org/cobalt.rs
  +```
  +
  +You can also manually download all releases [here](https://github.com/cobalt-org/cobalt.rs/releases).
  +If your platform is not supported yet, please try installing from source (see below) and file an issue.
  +
  +### Using cargo
  +
  +Requires Rust
  +
  ```
  $ cargo install cobalt-bin
  ```
  