python books
haskell book
Update free-programming-books-fr.md

Added 3 PHP books
Added 1 git book
Added 1 python book
Added 1 Assembly book
Added Upgraded to Rails 4 github repo.
Add french book "Éléments d'algorithmique", M. Finiasz
Add french book "La programmation en C", D. Pointcheval
Add french book "Éléments d'algorithmique", Beauquier
Typo
Add french book "Compilation. Théorie des langages", UBO
Add french meta-site "Le SILO"
Fix markdown
Fix mardown again
Add Python Module of the Week

The Python Module of the Week series is a tour of the Python standard library through short examples.
Merge pull request #214 from johand/python_books

python books
Merge pull request #216 from johand/haskell_book

haskell book
Merge pull request #217 from cosinuz/patch-1

Update free-programming-books-fr.md
Merge pull request #218 from canibanoglu/add-upgrade-rails-4

Added Upgraded to Rails 4 github repo.
Merge pull request #219 from ericguirbal/fr

Add french books and fix markdown
Merge pull request #220 from zhujs/master

Add Python Module of the Week
adding Learn Haskell fast and hard