[IMPALA-9646] Clean up README

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Impala 4.0.0
• Component/s: Infrastructure
• Epic Color: ghx-label-9
• Assignee: Tim Armstrong
• Reporter: Tim Armstrong
• Created: 13/Apr/20 17:39
• Updated: 21/Apr/20 19:27
• Resolved: 21/Apr/20 19:27

Description

A recent mailing list thread revealed that the README was a bit confusing, because it includes some fairly random details about the dev environment. We should clean this up and direct people to the right docs.