Anchor point uber bug

[kchodorow]

Umbrella bug for implementing:

• Move anchor point
• Add new anchor point
• Bezier curves
• Remove anchor point

[kchodorow]

[kchodorow]

Next steps:

• Make control points draggable.
• Make anchor points draggable.
• Remove anchor points tool.
• Add anchor points tool.

[kchodorow]

I've set up a nice event management system, where tools have a list of mesh wrappers + events they're interested in (e.g., anchor points register themselves as draggable for the "drag anchor point" tool and clickable for the "remove anchor point" tool).