pinconfig links for v0.6 to v0.6-branch (#1071)

Signed-off-by: NYannis Zarkadas <yanniszark@arrikto.com>

content/docs/aws/deploy/install-kubeflow.md

@@ -40,10 +40,10 @@ In order to deploy Kubeflow on your existing Amazon EKS cluster, you need to pro
 
     # Download config file
     export CONFIG="/tmp/kfctl_aws.yaml"
-    wget https://raw.githubusercontent.com/kubeflow/kubeflow/master/bootstrap/config/kfctl_aws.yaml -O ${CONFIG}
+    wget https://raw.githubusercontent.com/kubeflow/kubeflow/{{% kf-latest-version %}}/bootstrap/config/kfctl_aws.yaml -O ${CONFIG}
     ```
 
-    * `kfctl_aws.yaml` is one of setup manifests, please check [kfctl_aws_cognito.yaml](https://github.com/kubeflow/kubeflow/blob/master/bootstrap/config/kfctl_aws_cognito.yaml) for the template to enable authentication.
+    * `kfctl_aws.yaml` is one of setup manifests, please check [kfctl_aws_cognito.yaml](https://github.com/kubeflow/kubeflow/blob/v0.6-branch/bootstrap/config/kfctl_aws_cognito.yaml) for the template to enable authentication.
 
 1. Customize your config file. Retrieve the Amazon EKS cluster name, AWS Region, and IAM role name for your worker nodes.
 

content/docs/started/k8s/kfctl-existing-arrikto.md

@@ -168,7 +168,7 @@ Follow these steps to deploy Kubeflow:
 # Add kfctl to PATH, to make the kfctl binary easier to use.
 export PATH=$PATH:"<path to kfctl>"
 export KFAPP="<your choice of application directory name>"
-export CONFIG="https://raw.githubusercontent.com/kubeflow/kubeflow/master/bootstrap/config/kfctl_existing_arrikto.yaml"
+export CONFIG="https://raw.githubusercontent.com/kubeflow/kubeflow/{{% kf-latest-version %}}/bootstrap/config/kfctl_existing_arrikto.0.6.yaml"
 
 # Specify credentials for the default user.
 export KUBEFLOW_USER_EMAIL="admin@kubeflow.org"

content/docs/started/k8s/kfctl-k8s-istio.md

@@ -39,7 +39,7 @@ Follow these steps to deploy Kubeflow:
    export PATH=$PATH:"<path to kfctl>"
    export KFAPP="<your choice of application directory name>"
    # Installs istio by default. Comment out istio components in the config file to skip istio installation. See https://github.com/kubeflow/kubeflow/pull/3663
-   export CONFIG="https://raw.githubusercontent.com/kubeflow/kubeflow/master/bootstrap/config/kfctl_k8s_istio.yaml"
+   export CONFIG="https://raw.githubusercontent.com/kubeflow/kubeflow/{{% kf-latest-version %}}/bootstrap/config/kfctl_k8s_istio.yaml"
 
    kfctl init ${KFAPP} --config=${CONFIG} -V
    cd ${KFAPP}