message: Add wapm section to README
diff: @@ -55,6 +55,24 @@ wasmer run examples/sqlite.wasm
  wasmer run examples/nginx/nginx.wasm -- -p examples/nginx -c nginx.conf
  ```
  +#### With WAPM
  +
  +Installing Wasmer through `get.wasmer.io` includes
  +[wapm](https://github.com/wasmerio/wapm-cli), the WebAssembly package manager.
  +
  +Wapm allows us to easily download, run, and distribute WebAssembly binaries.
  +
  +```sh
  +# Install cowsay globally
  +wapm install cowsay
  +
  +# Run cowsay
  +wapm run cowsay "Hello, world!"
  +```
  +
  +For more information about wapm, check out the [website](https://www.wapm.io)
  +and this [example program](https://github.com/wapm-packages/rust-wasi-example).
  +
  ## Code Structure
  Wasmer is structured into different directories:
  