builtin: add builtin actions, models, routes, configurations
remove unnecessary files
routes: remove all routes out of nervecentre
inc: remove unnecessary files; combile files
move action_factory.js and action.js from actions/ to lib/
bin: remove neuron.js
update package.json
remove inc/fs.js, use package.json to depend on npm/fs-more
add global controllers to manage actions, model and templates
add renderers
refractor static.js
add rewriter to rewrite urls
remote unnecessary files
add builtin actions, models and routes
modify mime and util
actions: change logic about start action
modify wrapdefine
remove unnecessary files
add dir-walker.js and require-engine
remove debug lines