Move space and user setup into CATs tests from bash

* reduce the pre-run steps in the readme
* move setup in to BeforeEach() calls

Signed-off-by: Zach Robinson <zrobinson@pivotallabs.com>
Make services use parallel-safe user switching

* Only commands which require admin access are run as admin

Signed-off-by: Zach Robinson <zrobinson@pivotallabs.com>
go fmt code

Signed-off-by: Zach Robinson <zrobinson@pivotallabs.com>
be verbose when installing ginkgo (from Godeps/_workspace/)

Signed-off-by: Zach Robinson <zrobinson@pivotallabs.com>
Delete space after run, not org

Signed-off-by: Zach Robinson <zrobinson@pivotallabs.com>
Lower slow spec threshold to 120s

Signed-off-by: Zach Robinson <zrobinson@pivotallabs.com>
Execute 'service-brokers' call as Admin

Signed-off-by: Zach Robinson <zrobinson@pivotallabs.com>