Add unit tests for examples

If you include latest you don't need to include route/api for side effects.  latest handles all side effects.

----- Original Message -----
> > +package examples
> > +
> > +import (
> > +	"io/ioutil"
> > +	"os"
> > +	"path/filepath"
> > +
> > +	"testing"
> > +
> > +	kubeapi "github.com/GoogleCloudPlatform/kubernetes/pkg/api"
> > +	"github.com/GoogleCloudPlatform/kubernetes/pkg/runtime"
> > +
> > +	"github.com/openshift/origin/pkg/api/latest"
> > +	buildapi "github.com/openshift/origin/pkg/build/api"
> > +	configapi "github.com/openshift/origin/pkg/config/api"
> > +	_ "github.com/openshift/origin/pkg/route/api"
> 
> @smarterclayton is there any way to omit the above line? I couldn't figure
> out how the `latest` pkg could help me with registering the `Route` kind
> automatically.
> 
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/openshift/origin/pull/163/files#r18295710