Drop GUI user creation from the chart (#12)

It is flaky and it does not need to be repeated so it is better
delegated to user's post-installation tasks.

charts/nebulous-gui-controller/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.0
+version: 0.2.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/nebulous-gui-controller/values.yaml

@@ -96,8 +96,3 @@ env:
     value: "nebulous"
   - name: APOS_MONGODB_URI
     value: "mongodb://username:password@nebulous-gui-controller-mongodb:27017/admin"
-
-apostropheCMS:
-  user:
-    name: admin
-    password: admin