Updating helm chart and improving style (#7)

* moved workflow CRD into helpers.tpl

* added new values to values.yaml

* added UI cluster role and binding

* add workflow controller cluster role and binding

* added ui service account creator

* added workflow controller service account yaml

* reformatted values.yaml to group similar items

* tweaked files to reflect values.yaml changes

* setup minio stuff to match subchart model

* changes to reflect minio rework

* added README to explain chart a bit

* changes made to reflect minio values changes

* changes to reflect minio values changes (again)

* updating minio to latest version

* move the crd definition into it's own tpl file

charts/argo/requirements.lock

@@ -1,6 +1,6 @@
 dependencies:
 - name: minio
   repository: https://kubernetes-charts.storage.googleapis.com/
-  version: 0.4.3
-digest: sha256:2282e3be8457161f7fb79fe1a6a871a972146574b365e69b18d9c46e16d6c47d
-generated: 2018-01-03T12:09:41.060101-08:00
+  version: 1.3.3
+digest: sha256:d53e797d51304b850951bf6ecb57ad60d34cbccfa39a7d7bd0adf65435bbee78
+generated: 2018-06-01T10:03:04.087865-04:00