Update instructions for running integration tests

Author: carolynvs

README.md

@@ -17,7 +17,7 @@ The openstack.net SDK contains:
 
 We welcome and encourage contributions from the developer community. For an overview of the contribution process,
 including an explanation of our issue labels and common emoji used in discussions, please see
-[CONTRIBUTING.md](CONTRIBUTING.md).
+[CONTRIBUTING](CONTRIBUTING.md).
 
 ## Building from Source
 
@@ -47,14 +47,16 @@ build.cmd /Configuration Release
 build.cmd Package /Configuration Release
 ```
 
-See the [Documentation README](src/Documentation/README.md) if you would like to build the Sandcastle documentation which is published to http://openstacknetsdk.org/docs.
+See the [Documentation README](src/Documentation/README.md) if you would like to build the Sandcastle documentation which is published to http://docs.openstacknetsdk.org.
 
 ### Integration Tests
-You must have a real account (e.g. on Rackspace) in order to run the integration tests. The tests look for your credentials in environment variables, OPENSTACKNET_USER and OPENSTACKNET_APIKEY. After you have set the environment variables you will need to log out then log back in.
+You must have an OpenStack environment to test against in order to run the integration tests. We use the [all-in-one OpenStack Ansible Deployment](https://github.com/stackforge/os-ansible-deployment/blob/master/development-stack.rst) to set everything up on a single server. The tests look for the identity endpoint and credentials in environment variables: OPENSTACKNET_USER, OPENSTACKNET_PASSWORD, OPENSTACKNET_PROJECT and OPENSTACKNET_IDENTITY_URL. After you have set the environment variables you will need to log out then log back in.
 
 ```batchfile
 setx OPENSTACKNET_USER secretusername
-setx OPENSTACKNET_APIKEY secretapikey
+setx OPENSTACKNET_PASSWORD secretpassword
+setx OPENSTACKNET_PROJECT projectname
+setx OPENSTACKNET_IDENTITY_URL http://localhost:5000/v2.0
 ```
 
 #### This is not an official OpenStack project