Conformance for authors section in wrong place.

This makes sure that the "Conformance for authors" section gets into the
Table of Contents.
Update build script to create FPWD for TTWG.

This also requires updating respec so we can use the latest process
document.
Unindent WebIDL to match HTML

https://html5.org/r/8808
Rename config files so that they're listed together

Also unindent them.
Split static CG/WG spec generation into build.sh
Fix the capitalization of "Document conformance"
Encourage implementers to implement 1.0 features first.

Also encourage them to contribute to new features.
Also ran format.py