Annexe B du LaTeX Companion + remise en ordre alphabetique des titres

Added free eBooks that I am aware of.

Add Html5, CSS and Javascript Book Blog Link

Corrected the internal link to the Windows 8 section.
Corrected the external link to Windows Phone Blue Book

I had a blog post here:

http://www.gep13.co.uk/blog/free-ebooks/

which listed some free eBooks that I was aware of.  I have taken the programming related ones, and added them to this list.

Add Coq and Agda books

Added 4 Free Java Books

Update free-programming-books.md

Update free-programming-books.md

Added a couple of database, datamining and information retrieval books

Added OOP - Learn Object Oriented Thinking & Programming

Added Open Government; Collaboration, Transparency, and Participation in Practice by Daniel Lathrop, Laurel Ruma: O'reilly Media

Add http://gitimmersion.com/

Remove one of duplicated Git Magic

pt_BR list modified.

Added a HTML/CSS book in the pt_BR list.

Update free-programming-books-es.md

Added two new books

Add 'C++11: Syntax and Feature', a C++11 reference book for Japanese

'C++11: Syntax and Feature' is a C++11 reference book based on the
latest C++ specification, ISO/IEC 14882:2011.  It is written by Ezoe
Ryo, who is a member of C++ standard committee.  This book is fantastic
because the words used in this book is the same ones in C++
specification, so readers can look up them in specification easily.
It is published with GFDL license today.

Added Test-Driven Web Development with Python

Add books on Scilab