Container props passed to Stage are not applied

[michalochman]

Description

Members normally passed to PIXI.Container should be consumed by Stage component but they aren't.

Steps to reproduce

1. Render <Stage scale={2} />.
2. See that the stage is not scaled correctly.

Additional info

• react-pixi-fiber version: 0.3.1
• React version: 16.2.0
• ReactDOM version: 16.2.0
• PixiJS version: 4.7.0

[michalochman]

The solution would be to applyProps to Stage on componentDidMount and componentDidUpdate. However, because Stage renders both a PixiJS Container and DOM canvas we need to differentiate between props that need to apply to both. We could probably use keys from StagePropTypes and DEFAULT_PROPS objects.