Bump godeps

Signed-off-by: David Varvel <dvarvel@pivotallabs.com>
Rewrote smoke tests to work on bosh-lite

- Uses Godeps instead of gokart
- Uses a json config file instead of most env vars
- Removes loggregator consumer test (should be moved to loggregator tests)
- Updated to use CF CLI v6.1.1
- Updated to use latest Ginkgo test syntax

[#70285600]

Signed-off-by: David Varvel <dvarvel@pivotallabs.com>