PastMagpie

• Pass down operation prop (partially applied) so apps can call these without associated workflows, and can call them while actions are mid-progress.
• Replace individual abilities on abilities prop with single actionable boolean
• Change naming of base operations to drop on prefix
• Remove dirty actions and tasks, keep only the dirty operation now
• Make editorState usage more in line with React's setState
• Remove dirty: false on go operation as it's not a concern of go what dirty is. Now dirty should be set manually using operations, usually on componentWillMount and componentWillUnmount of a form component
• Use a new button pattern in docs for less code duplication
• Use entityEditor.names props in docs
• Remove unused flow types