Consolidation of i18next and engine.io and some ui updates

http://nodejs.org/api/modules.html#modules_module_caching_caveats

Though, they are being called around the same area, the relative paths where the individual modules are loaded from are different. As a result, it would probably be best, with all modules that would be used down the pipeline that have variable material, to be appended onto the req or res object instead of required. 

Its not ideal, but I believe this could be causing some issues