Update README

Author: biilmann

README.md

@@ -1,2 +1,22 @@
-# Netlify Lambda for Vue CLI
+# vue-cli-plugin-netlify-lambda
+
+> netlify-lambda plugin for vue-cli
+
+Sets up [netlify-lambda](https://github.com/netlify/netlify-lambda) for vue-cli projects to build and serve AWS lambda functions.
+
+## Installing in an Already Created Project
+
+```
+vue add netlify-lambda
+```
+
+## Usage
+
+This ads a `netlify.toml` and a `src/lambda` folder with an example `hello.js` lambda function.
+
+Any js file added in `src/lambda` will be built as a lambda. It will be compiled with webpack and babel and any imports will be bundled (no native dependencies, though).
+
+When deployed to Netlify, the AWS lambda's are reachable under `/.netlify/functions/:name` - ie, the `hello.js` Lambda will be available under `/.netlify/functions/hello`.
+
+The plugin also sets up a proxy and runs the Lambdas locally, to simplify local development.