Bezier fins don't adjust to canvas size

[C-Kenny]

The fins which build up the inner piece don't resize with the canvas (like the diamonds do).

This is because they were created with a small 400 x 400 canvas size to pay tribute to the original small Halo 3 emblems.

Well now we are on laptop screens so it needs to scale up.

Change the bezier fins to be relative to canvas height/width.

[C-Kenny]

Looks much better now:

Resolved in 226e4218fdb1fac8c70a516f87c369d29540d42a