JS i18n - Issue #82

@rockymeza - thank you for pointing me in the right direction on the JS internationalization. I copied the configuration from mezzanine. I assumed from the Makefile that the po/mo files would be placed in widgy/locale. There are no errors, but I am not sure how to test if this actually works. Do I create my own .po file and use the Makefile to compile it?

Furthermore, shouldn't we do something about the html files mixed with the JS?

If the changes to urls.py and settings.py are good, we will probably need to update the quickstart documentation.