Issues with dangerouslySetInnerHTML in render/shallow

Anything related to unmounting.

Issues with getChildContext, contextTypes, and context itself.

Anything dealing with the fact that simulate doesn't actually simulate anything.

Tracking React 16 support.

Currently, a shallow wrapper "is" what the component renders; a mount wrapper "is" the component itself.

This project tracks issues related to this difference.

We should support the full range of CSS selector syntax, and explicitly error out on syntaxes we do not support.