Requests for V1380

I thought i'd send an open question to all moviesandboxers asking what you'd like to have implemented next or what bugs seem most annoying to you. I'll finish a new version by the end of the week and so far, the list of implementations include:

- a face with lipsyncing
- fixed attachment functionality
- Node to hide characters and drawings

Let me know if there are things you'd like added/changed/removed. Or leave a note on the Wiki!