v2.11.0

Features:

• serve Scout from root / instead static/
• change http api location from root / to api/
• open browser page with Scout on MindsDB http interface start
• most part of fields in custom config is not required to run anymore.

Fixes:

• fix using MindsDB directly from mysql console client
• various fixes

Note:
All predictors trained before this release will be moved to {storage_dir}/obsolete/predictors, since they cant be used in newer versions.