Pixijs docs on rotation are wrong

[vgw-bzc]

In the docs it says:

Plus PixiJS defines rotational values in radians instead of degrees which isn't as intuitive for most developers and designers. PixiPlugin saves you a bunch of headaches

This isn't true at least from v7.x onwards as you can use the angle property which is an alias for rotation except defined rotation in degrees.

It would be great if the docs could be updated as it's confusing for new users