Fixing a typo in the recent fiat auth options work. (spinnaker#24)

A single clean commit of the insecure option. Adding this because spi…

…nnaker gate doesn't seem to be sending the intermediate certificates, which prevents validation of our known good certificates. (spinnaker#22)

Vendoring cleanup (spinnaker#21)

* Use github.com/sirupsen/logrus, rather than github.com/Sirupsen/logrus

See: sirupsen/logrus@202f255
* Officially changed name to lower-case

And:
sirupsen/logrus@0afea37
sirupsen/logrus#451 (comment)

* Pin against a stable version of github.com/urfave/cli

* Move to govendor

* Run govendor sync, and check in vendored code

Merge pull request spinnaker#15 from jtk54/add-expected-artifacts

feat(config): Adds expectedArtifacts to config models.

Additional pipeline commands (spinnaker#12)

* Adding a pipeline delete command

* Remove our delete pipeline, one came in upstream.

* Move around subcommands so they're under the right top level command

* Remove the cli harness for our old delete pipeline command

* gofmt cleanup after rebase

* Change functions to the more accurate pipeline config names

fixing bad rebase

feat(publish): Expose flag to skip dependent pipeline plan task

feat(publish): Publish now creates or updates templates. (spinnaker#6)

Depreicated the `update` flag on publish. Instead, publish always checks
if the template is already published and creates or updates the template
as needed.

This is a breaking change if you expect `roer pipeline-template publish
template.yml` to fail if the template is already published to Spinnaker
or the `-u` flag to fail if the template is not published to Spinnaker.

fix(core): Updates to support new pipeline save workflow

Also includes some fixes for pipeline conversions.

fix(template-converter): Omiting empty values from generated template