message: Improved docs with installation instructions
diff: ## Introduction
  -Wasmer is a Standalone JIT WebAssembly runtime, aiming to be fully compatible with Emscripten, Rust and Go.
  +[Wasmer](https://wasmer.io/) is a Standalone JIT WebAssembly runtime, aiming to be fully compatible with Emscripten, Rust and Go.
  +
  +Install Wasmer with:
  +
  +```sh
  +curl https://get.wasmer.io -sSfL | sh
  +```
  _If you would like to know how Wasmer works under the hood, please visit our [ARCHITECTURE](https://github.com/wasmerio/wasmer/blob/master/ARCHITECTURE.md) document._
  @@ -16,7 +22,7 @@ _If you would like to know how Wasmer works under the hood, please visit our [AR
  `wasmer` can execute both the standard binary format (`.wasm`) and the text
  format defined by the WebAssembly reference interpreter (`.wat`).
  -Once installed, you will be able to run:
  +Once installed, you will be able to run any wasm module (_including Nginx!_):
  ```sh
  wasmer run examples/nginx/nginx.wasm -- -p examples/nginx -c nginx.conf
  