v0.17.0

Added

• Add basic API for arbitrary controls in the toolbar.
• Expose ToolbarButton component in the API.
• Add ability to set ariaDescribedBy prop of Draft.js.

Changed

• Replace block entities by a paragraph when using onRemoveEntity.
• Replace ListNesting implementation with the one from draftjs-conductor.

Fixed

• Fix copy-paste filter running more often than necessary.
• Use darker placeholder text color to pass WCAG2.0 AAA level contrast ratio. Overridable via $draftail-placeholder-text.
• Fix HR block spacing at the top of the editor.

Removed

• Remove DraftUtils.isSelectedBlockType().
• Remove DraftUtils.hasCurrentInlineStyle().