Move assets into separate folder
Update routes for assets folder
Stop committing generated files
Update .gitignore
Changes to Rakefile
Reset Rakefile to being dumb w/r/t srv_opts.json

Was trying to make `rake comp` recompile *.coffee
and *.*.haml after a change to the srv_opts.json
file, but I couldn't get it to work.
Fix local serving for Google fonts