Tweak the columns to show the Succeeded condition, reason, start, and end times. (#438)
Tweak the columns to show the Succeeded condition, reason, start, and end times. (#438)

```
$ kubectl get builds
NAME                                          SUCCEEDED   REASON         STARTTIME   COMPLETIONTIME
test-build-with-more-steps                    True                       18m         16m
test-build-with-serviceaccount-docker-basic   True                       18m         17m
test-build-with-serviceaccount-git-ssh        True                       18m         17m
test-build-with-serviceaccount-pull-secrets   True                       18m         17m
test-build-with-step-status                   True                       19m         16m
test-configmap                                True                       19m         17m
test-custom-env-vars                          True                       18m         16m
test-custom-source                            True                       18m         17m
test-custom-source-cluster                    True                       18m         16m
test-custom-volume                            True                       18m         17m
test-failure                                  False                      18m         17m
test-gcs-archive                              True                       18m         16m
test-git-branch                               True                       18m         17m
test-git-revision                             True                       18m         17m
test-git-tag                                  True                       19m         18m
test-git-volume                               True                       19m         16m
test-home-is-set                              True                       18m         17m
test-home-volume                              True                       19m         16m
test-panic                                    False                      18m         17m
test-reuse-git-init                           True                       18m         16m
test-secret-env                               True                       18m         17m
test-secret-volume                            True                       18m         16m
test-subdir-exists                            True                       19m         16m
test-subdir-nofile                            False                      18m         17m
test-subdir-notexists                         False                      19m         17m
test-template-args                            True                       18m         16m
test-template-env-merge                       True                       18m         17m
test-template-volume                          True                       18m         17m
test-unnamed-steps                            True                       18m         16m
test-with-high-timeout                        True                       19m         18m
test-with-low-timeout                         False       BuildTimeout   18m         17m
test-workingdir                               True                       19m         17m
test-workspace-volume                         True                       19m         16m
```
knative/build,knative/build