initiate quick start feature guide and add simple pod scheduling

[yuey002]

• Initiate the structure for quick start feature guide
• Modify the initial quick-start to a simple pod scheduling guide

[CLAassistant]

All committers have signed the CLA.

[NickrenREN]

Also, please sign the CLA

[yuey002]

Also, please sign the CLA

@NickrenREN Done

[NickrenREN]

Also, please sign the CLA

@NickrenREN Done

seems the CLA check is still red

[yuey002]

Also, please sign the CLA

@NickrenREN Done

seems the CLA check is still red

It's passed now. Turns out the username & email was wrong yesterday..

[yuey002]

@NickrenREN Could you review and see if you have other comments? Thank you.