v1.0.0-alpha.4

Features

• Add affix menu to display slugs on the right, also can be disabed, #32 , by @xiaohuoni
• Add inline mode for previewer, we can insert any custom react component now!
• Support to apply user babel plugin config for transform demo

Improvements

• Support to write self-closing HTML tags without close symbol
• Rewrite routes & menus generate logic

Fixed

• Side menu shadow bug when scroll over the first screen
• External demo link broken on Windows, #27, @Deturium