Added topology diagram for Anthos and BGP (#27)

We've added a topology diagram to illustrate how the networking is laid out. 
We've also updated the `git clone` path for the relocation of this repo to Equinix.

Author: c0dyhi11

README.md

@@ -5,7 +5,7 @@ These files will allow you to use [Terraform](http://terraform.io) to deploy [Go
 
 Terraform will create an Equinix Metal project complete with Linux machines for your Anthos on Baremetal cluster registered to Google Cloud. You can use an existing Equinix Metal Project, check this [section](#use-an-existing-equinix-metal-project) for instructions.
 
-![Environment Diagram](docs/images/google-anthos-vsphere-network-diagram-1.png)
+![Environment Diagram](docs/images/Google-Anthos-Baremetal-BGP-Network-Diagram.png)
 
 Users are responsible for providing their Equinix Metal account, and Anthos subscription as described in this readme.
 
@@ -97,7 +97,7 @@ rm -f terraform_0.14.2_linux_amd64.zip
 To download this project, run the following command:
 
 ```bash
-git clone https://github.com/c0dyhi11/terraform-metal-anthos-on-baremetal.git
+git clone https://github.com/equinix/terraform-metal-anthos-on-baremetal.git
 cd terraform-metal-anthos-on-baremetal
 ```