loader: refractor loader events with NR.Class.EXTS.events
rename src/layout/ to src/template
add package.json for npm; add configurations for nervecentre
update version of package.json
mv neuron/fx to fx/
add configurations for nervecentre, such as models, routes
add build.json
template: update docs.html
remove unnecessary files
nc: adjust routers
build.json: adjust combo sequence of neuron
src: change templates for documentation site; remove unnecessary template;
remove /build.json
doc: dom/core: add .forEach() method
upgrade/converter: never add global variables
Merge branch 'master' of https://github.com/kaelzhang/neuron