Nodes originally with color 0 don't update their color

[chiefcll]

I have an element InViewPort and tried changing the color and it didn't update. I had to set strictBounds=false and then it updated the color. All the parent nodes are also inViewPort. It didn't update the color until I set the strictBounds to false

[chiefcll]

After some research it seems if the node is originally color 0 and you try to update it, it won't change. But if it has some color and you change it to a different value it will update.

[chiefcll]

OK - looks like the renderer doesn't update the isRenderable on the coreNode when the color changes. So with 0 the isRenderable is false and then when you change it it doesn't update isRenderable to true

[wouterlucas]

Resolved in #479