U: debug on.
D: manifest.js, chrommonjs support require json default.
U: readme
U: readme
A: debug meta-data in manifest.json
U: debug mode update.
U: endsWith replace regexp replace.
U: i18n demo
D: clear code
Fix: repure json error message.
U: clear loaded_module[profix]
move modules to lib.
U: debug mode off.