Implement Modal

[kmelmon]

Summary

vnext has not yet implemented Modal. See https://facebook.github.io/react-native/docs/modal

• visible
• supportedOrientations
• onRequestClose
• onShow
• transparent
• animationType
• hardwareAccelerated
• onDismiss
• onOrientationChange
• presentationStyle
• animated

[chrisglein]

Moving to track this on a project board: https://github.com/microsoft/react-native-windows/projects/22

[chrisglein]

Not in lean core, moving out to M5.