Revert "Make default behavior to match versions when we have them. Specifically 1.11, 1.12, and 1.13"

Author: alex-codefresh

cf-deploy-kubernetes.sh

@@ -72,9 +72,6 @@ else
     SERVER_VERSION=$(kubectl version --short=true --context "${KUBECONTEXT}" | grep -i server | cut -d ':' -f2 | cut -d '.' -f2 | sed 's/[^0-9]*//g')
     echo "Server minor version: $SERVER_VERSION"
     if (( "$SERVER_VERSION" <= "6" )); then cp -f /usr/local/bin/kubectl1.6 /usr/local/bin/kubectl; fi 2>/dev/null
-    if (( "$SERVER_VERSION" == "11" )); then cp -f /usr/local/bin/kubectl1.11 /usr/local/bin/kubectl; fi 2>/dev/null
-    if (( "$SERVER_VERSION" == "12" )); then cp -f /usr/local/bin/kubectl1.12 /usr/local/bin/kubectl; fi 2>/dev/null
-    if (( "$SERVER_VERSION" == "13" )); then cp -f /usr/local/bin/kubectl1.13 /usr/local/bin/kubectl; fi 2>/dev/null
     if (( "$SERVER_VERSION" == "14" )); then cp -f /usr/local/bin/kubectl1.14 /usr/local/bin/kubectl; fi 2>/dev/null
     if (( "$SERVER_VERSION" >= "15" )); then cp -f /usr/local/bin/kubectl1.15 /usr/local/bin/kubectl; fi 2>/dev/null
     [ ! -f "${deployment_file}" ] && echo "Couldn't find $deployment_file file at $(pwd)" && exit 1;