Add accesibility options

dockerfiles/k8s/Dockerfile

@@ -5,7 +5,7 @@ COPY ./kubernetes.repo /etc/yum.repos.d/
 
 
 
-RUN yum install -y kubectl-1.19.0 kubeadm-1.19.0 kubelet-1.19.0 \
+RUN yum install -y kubectl-1.20.1 kubeadm-1.20.1 kubelet-1.20.1 \
     #&& mv -f /etc/systemd/system/kubelet.service.d/10-kubeadm.conf /etc/systemd/system/kubelet.service \
     && yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo \
     && yum install -y docker-ce git bash-completion \

www/assets/app.js

@@ -392,7 +392,7 @@
     $scope.openPort = function(instance) {
       var port = prompt('What port would you like to open?');
       if (!port) return;
-      
+
       var url = $scope.getProxyUrl(instance, port);
       window.open(url, '_blank');
     }
@@ -476,7 +476,8 @@
       var terminalContainer = document.getElementById('terminal-' + instance.name);
 
       var term = new Terminal({
-        cursorBlink: false
+        cursorBlink: false,
+        screenReaderMode: true
       });
 
       term.open(terminalContainer);