The function loadJSON(file, from) has a path problem in some cases.

[itcook]

In some cases like used in NW.js, Electron, when the webapp packaged into a desktop app, the function loadJSON(file, from) can't find the right file cause the path is i18n/ but not ./i18n/

fix it like:

return JSON.parse(fs.readFileSync('./' + path.join(from, file + '.json')));