Issues of installation from scatch

[debuggy]

1. /bin/bash quick-start-kubespray.sh

~/pai-deploy/pai/contrib/kubespray/script/k8s_generator.py not found

solution: go to ~/pai-deploy/pai, use git pull to update pai to master latest code

2. /bin/bash quick-start-service.sh
   Could not connect to k8s after first step

certificate verify failed

solution: kube config file has been changed after re-installation.

3. It should be better add AAD, pylon and marketplace related services in quick_start script.

4. error when start rest-server service
   

solution: hived-computing-device-envs in service-configurations config file has changed from arrays to string
change from:

to:

[suiguoxin]

Item 1, 2 are fixed in #5232 and #5218 respectively.
We will follow up item 3,4 as enhancement request in this thread.