[W.I.P.] Curve Tools plugin

[micheus]

It's Delayed!

A couple of weeks, by checking how my plugin was interacting with Wings3d I realize the synchronization approach I was using to try to make the plugin more integrated to Wings3d (different of the Sculpt module) was keeping double data stored in my plugin state structure and in the Wings3d state structure too (once I was using it like a cross-reference).

That is not good and I don't want to bring any other memory issue than those ones someone else could be reported before.

So, I have been reworking to fix that, but still trying to avoid my curve editor to work too rigid like the Sculpt module.