I18nreshuffle

Allthough the recent translation is awesome work, I am intending to rewrite some of the tutorial for Melbourne's meetup tomorrow, and this work didn't seem reproduceable to me or in line with sphinx's suggested method of constructing i18n translation.

I have rejigged the project to make the file structure simpler, the fabfile to expand its capabilities (do all necessary steps to work on translating), and redone the i18n.

Unfortunately this means the current translations will need to be moved and split into the new homes, but this should make it far more maintainable in the future for translators. If one file changes in the main source, you can use the fab file to update the changes and then go into the corresponding po file and update the translations.

Please read the associated commit message for more details as well.

Being a stickler for cleanliness, I _had_ to do this before updating the wording in the tutorial proper >_>

Let me know what you think.