Update digitalocean bootstrap instructions

Signed-off-by: Mehdi Yedes <mehdi.yedes@gmail.com>

docs/bootstrap/README.md

@@ -2,7 +2,12 @@
 
 1) [Sign up to DigitalOcean](https://www.digitalocean.com/?refcode=2962aa9e56a1&utm_campaign=Referral_Invite&utm_medium=Referral_Program&utm_source=CopyPaste)
 2) [Download Terraform](https://www.terraform.io)
-3) Clone this gist using the URL from the address bar
+3) Download the [cloud-config.tpl](cloud-config.tpl) and [main.tf](main.tf) files.
+   Or directly from the terminal using `wget`:
+   ```bash
+   $ wget --quiet https://raw.githubusercontent.com/openfaas/faasd/master/docs/bootstrap/main.tf
+   $ wget --quiet https://raw.githubusercontent.com/openfaas/faasd/master/docs/bootstrap/cloud-config.tpl
+   ```
 4) Run `terraform init`
 5) Run `terraform apply -var="do_token=$(cat $HOME/digitalocean-access-token)"`
 6) View the output for the login command and gateway URL i.e.

docs/bootstrap/digitalocean-terraform/README.md

@@ -2,7 +2,13 @@
 
 1) [Sign up to DigitalOcean](https://www.digitalocean.com/?refcode=2962aa9e56a1&utm_campaign=Referral_Invite&utm_medium=Referral_Program&utm_source=CopyPaste)
 2) [Download Terraform](https://www.terraform.io)
-3) Clone this gist using the URL from the address bar
+3) Download the [cloud-config.tpl](cloud-config.tpl), [main.tf](main.tf) and [main.tfvars](main.tfvars) files.
+   Or directly from the terminal using `wget`:
+   ```bash
+   $ wget --quiet https://raw.githubusercontent.com/openfaas/faasd/master/docs/bootstrap/digitalocean-terraform/main.tf
+   $ wget --quiet https://raw.githubusercontent.com/openfaas/faasd/master/docs/bootstrap/digitalocean-terraform/main.tfvars
+   $ wget --quiet https://raw.githubusercontent.com/openfaas/faasd/master/docs/bootstrap/digitalocean-terraform/cloud-config.tpl
+   ```
 4) Run `terraform init`
 5) Configure terraform variables as needed by updating the `main.tfvars` file: