Render now sends the scene over, tested, it works, woot.  Also got rid of the browser behavior that backspace navigates away!
Preview of noise tree now works!
Mostly fixed stupid focus bug.
Serialization stuff and dead code pulled.
Tools window removed, put buttons on sections, got rid of text, including font awesome.
Dialog for adding new nodes in, adds node to the editor, but not the tree, added and tested an observer to break dependencies.
Using the new observer, much cleaner.
1. Refactoring so that the modules talk through the observer module more and more.
2. "New" button that asks the server for a default scene json.
3. Using the new font-awesome (4).
4. Got rid of some dead code.