* Upgraded dependency.

* Drop requirements.yaml file and incorporate dependencies in Chart.yaml
Signed-off-by: Evili del Rio <evili@iiia.csic.es>

Chart.yaml

@@ -2,6 +2,14 @@ apiVersion: v2
 name: django
 description: A Django Helm chart for Kubernetes
 type: application
-version: 0.1.0
+version: 0.2.1
 appVersion: v1.1.0
 icon: https://static.djangoproject.com/img/logos/django-logo-negative.svg
+maintainers:
+  - name: Evili del Rio
+    email: evili@iiia.csic.es
+dependencies:
+  - name: postgresql
+    version: ~8.6.1
+    repository: https://kubernetes-charts.storage.googleapis.com
+    condition: postgresql.enabled

requirements.yaml

-dependencies:
-  - name: postgresql
-    version: 8.4.0
-    repository: https://kubernetes-charts.storage.googleapis.com
-    condition: postgresql.enabled