Generate top-level classes for Nodes and Factories

[jvassev]

If nested, every method/class/field descriptor carries
the enclosing's class name and a $ sign.
Also slightly shorter name using french words to avoid name
collisions.

[ben-manes]

A few minor concerns.

• All the classes are public, so we should make it generate package scoped.
• The suppress warnings no longer applies. Would adding the annotation everywhere add back the bloat?

[ben-manes]

I changed the visibility and added the SuppressWarnings annotations. Since the retention policy is SOURCE it doesn't end up in the byte code.

Thanks again :)

[jvassev]

Hey, np. I was about to do the same :)

From this point I think only using a minifier/obfuscator can help.