Setup Documentation Contribution Agreement.

Author: JulienPalard

README.rst

@@ -1,6 +1,29 @@
 This is the French Translation of the Python Documentation
 ==========================================================
 
+Documentation Contribution Agreement
+------------------------------------
+
+NOTE REGARDING THE LICENSE FOR TRANSLATIONS: Python's documentation is
+maintained using a global network of volunteers. By posting this
+project on Transifex, Github, and other public places, and inviting
+you to participate, we are proposing an agreement that you will
+provide your improvements to Python's documentation or the translation
+of Python's documentation for the PSF's use under the CC0 license
+(available at
+`https://creativecommons.org/publicdomain/zero/1.0/legalcode`_). In
+return, you may publicly claim credit for the portion of the
+translation you contributed and if your translation is accepted by the
+PSF, you may (but are not required to) submit a patch including an
+appropriate annotation in the Misc/ACKS or TRANSLATORS file. Although
+nothing in this Documentation Contribution Agreement obligates the PSF
+to incorporate your textual contribution, your participation in the
+Python community is welcomed and appreciated.
+
+You signify acceptance of this agreement by submitting your work to
+the PSF for inclusion in the documentation.
+
+
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