Adding bin/dep ensure to web dev steps
Updates web development documentation to include installing the latest Go
dependencies with `bin/dep ensure`.
@@ -244,14 +244,20 @@ These commands assume working [Go](https://golang.org) and
#### First time setup
-1. Install [Yarn](https://yarnpkg.com) and use it to install dependencies:
+1. Install [Yarn](https://yarnpkg.com) and use it to install JS dependencies:
```bash
brew install yarn
bin/web setup
```
-1. Install Linkerd on a Kubernetes cluster.
+2. Fetch the necessary Go dependencies:
+
+ ```bash
+ bin/dep ensure
+ ```
+
+3. Install Linkerd on a Kubernetes cluster.
#### Run web standalone
