Add Travis build badges for both master and develop against python 2.7

README.md

@@ -1,4 +1,4 @@
-# NetBox [![Build Status](https://travis-ci.org/digitalocean/netbox.svg?branch=master)](https://travis-ci.org/digitalocean/netbox)
+# NetBox
 
 NetBox is an IP address management (IPAM) and data center infrastructure management (DCIM) tool. Initially conceived by the network engineering team at [DigitalOcean](https://www.digitalocean.com/), NetBox was developed specifically to address the needs of network and infrastructure engineers.
 
@@ -6,6 +6,15 @@ NetBox runs as a web application atop the [Django](https://www.djangoproject.com
 
 Questions? Comments? Please join us on IRC in **#netbox** on **irc.freenode.net**!
 
+### Build Status
+
+|             | python 2.7 |
+|-------------|------------|
+| **master** | [![Build Status](https://travis-ci.org/digitalocean/netbox.svg?branch=master)](https://travis-ci.org/digitalocean/netbox) |
+| **develop** | [![Build Status](https://travis-ci.org/digitalocean/netbox.svg?branch=develop)](https://travis-ci.org/digitalocean/netbox) |
+
+## Screenshots
+
 ![Screenshot of main page](docs/screenshot1.png "Main page")
 
 ![Screenshot of rack elevation](docs/screenshot2.png "Rack elevation")