Added http://chimera.labs.oreilly.com/books/1234000000754/index.html
Merge pull request #270 from canibanoglu/tdd-web-dev-python

Added Test-Driven Web Development with Python
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.
Merge pull request #271 from rhysd/add/ja/cpp-book

Add 'C++11: Syntax and Feature', a C++11 reference book for Japanese
Update free-programming-books-es.md

Added two new books
Merge pull request #272 from framoshernandez/patch-1

Update free-programming-books-es.md
Um livro sobre HTML/CSS adicionado na lista pt_BR.
Added a HTML/CSS book in the pt_BR list.
Merge pull request #273 from jgpacker/master

pt_BR list modified.
Remove one of duplicated Git Magic
Merge pull request #275 from robbychs/master

Remove one of duplicated Git Magic
Added OOP - Learn Object Oriented Thinking & Programming
Added a couple of database, datamining and information retrieval books
Update free-programming-books.md

Add http://gitimmersion.com/
Update free-programming-books.md

Added Open Government; Collaboration, Transparency, and Participation in Practice by Daniel Lathrop, Laurel Ruma: O'reilly Media
Merge pull request #277 from tomplee/patch-1

Added OOP - Learn Object Oriented Thinking & Programming
Merge pull request #278 from canibanoglu/database-books

Added a couple of database, datamining and information retrieval books
Merge pull request #279 from alessgerman/patch-1

Update free-programming-books.md
Merge pull request #280 from pasanwijesinghe/master

Update free-programming-books.md
Added 4 Free Java Books
Merge pull request #281 from aliemre/master

Added 4 Free Java Books