Remove hardcoded values

Signed-off-by: Colin Wilk <colin.wilk@tum.de>

helm/artemis/values.yaml

@@ -12,8 +12,8 @@ application:
 
     # Initial Artemis admin account - Required!
     internalAdmin: 
-      username: admin
-      password: admin123
+      username:
+      password:
 
     # Set true if external user management should be enabled
     useExternal: false
@@ -33,7 +33,7 @@ application:
   # Local Version Control configuration
   versioncontrol:
     provider: "localvc"
-    url: "https://pr0.artemis-k8s.ase.cit.tum.de"
+    url: ""
     local_vcs_repo_path: /artemisdata/vcs/repo
     ssh_key_path: /artemisdata/artemisdata/ssh-keys
     build_agent_git_credentials:
@@ -56,7 +56,7 @@ application:
 
   # Configuration of the jHipster Registry
   registry: 
-    jwt: SuperSecureSuperSecureSuperSecureSuperSecureSuperSecureSuperSecureSuperSecureSuperSecureSuperSecureSuperSecureSuperSecure
+    jwt: 
     password: "SuperSecure"
 
   # ActiveMQ message broker configuration