- Remove nacl-gcc-prep, it's now in nacl
- Sort sources and have 1 per line.
- Add missing source files.
- Use naclinc.txt and nacllib.txt generated by nacl/nacl-gcc-prep
- Update ignore file now nacl files don't pollute this directory.
Fixed Linux assumptions.
Added parsing of overlay mesh interface specification from command line.
Separated overlay mesh code out into several files.
Overlay mesh is still far from working, but the infrastructure is coming together.