Add README and beginnings of license
Merge branch 'master' of github.com:geeksville/dronescript
fixes for generated code
add squirrel mode emacs file

from https://launchpad.net/squirrel-mode/+milestone/0.0.2
testing 292K bytes for the full mavlink API
shrinks to 100K if no pregen code for generation/extraction
hmm
use new dynamically loadable per message .nut files