Internationalising documentation
--------------------------------

For each document, the 'en' version is treated as the reference source for all translations.

Starting a new translation
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Each time a new translation is started, the docs directory should be updated and tagged as I18N_<2-letter iso lang code>_<2-letter iso country code> (optional)
such as I18N_IT or I18N_PT_BR (note all in upper case)

Updating translations
---------------------

Each time a new release is made, translations should be updated by:

1) Doing a diff of the 'en' docs, comparing the latest against the translation tag (e.g., I18N_IT)
2) Updating the translation (e.g., the 'it' docs)
3) Moving the translation tag on the 'en' files (e.g., I18N_IT) to the current snapshot.

- Manik Surtani

