[SUBMARINE-528] Polish documents for 0.4.0 release

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.4.0
• Component/s: Doc
• Labels: pull-request-available
• Target Version: 0.4.0
• Assignee: Zhankun Tang
• Reporter: Zhankun Tang
• Created: 18/Jun/20 14:44
• Updated: 24/Jun/20 15:54
• Resolved: 24/Jun/20 15:54

Description

1. Polish the main page document
2. Fix issues in the existing document

Issue Links

• links to: GitHub Pull Request #316