v5.3.0-beta.10

Features

• MDX: Allow user to override docs.container parameter (#8968)
• Addon-docs: Increase docs content wrapper max-width to 1000px (#8970)
• Addon-docs: Prop table support for Angular directives (#8922)
• Addon-docs: Increase width of props table type column (#8950)

Bug Fixes

• Addon-docs: Fix Preview theming escape hatch (#8969)
• Core: Don't try to require .ts files from dist (#8971)
• Core: Use logger in base-webpack.config.js (#8966)

Maintenance

• Examples: Add "debug" script for storybook-official (#8973)
• Build: Upgrade to node 10 on netlify (#8967)
• Core/triconfig everywhere: migrate examples (#8942)