New deadline for Manifesto redesign
Extract contribution data from SVN

This is a first POC.
The first part is about extracting the status of each file for each locale in .json files for each day (for now only for one month, I guess we'll extract data from March 2012)

The second part extracts all localizers e-mail addresses for all locales, as well as their last commit and store the data in users.json. Mozilla.org developpers/L10n Drivers e-mail are ignored for locales they dont localize.

Early feedback welcome!