Added Physical Modeling in MATLAB by Alan Downey
[ja] Add 5books: C*2, Python*2, Scheme
[ja] Fix escape underscore for md
Added more books for Microsoft Technologies

Added two links under the hood of Microsoft technologies. The link contains lots of free ebooks by MSDN member Eric Ligman over a variety of topics such as Windows Azure, Windoes Phone Development, SQL Server, Windows 8 app development, Visual Studio Guides, SharePoint, etc
Merge pull request #367 from luminousspice/ja

[ja] Add 5 books and fix escape charatcters for md
Merge pull request #368 from PrasunBannerjee/master

Added more free ebook links for Microsoft Technologies
Merge branch 'master' of github.com:lluang/free-programming-books into lluang-master

Conflicts:
	free-programming-books.md
Added more resources for Ruby and Ruby on Rails
Merge pull request #369 from iamrahulroy/patch-1

Added more resources for Ruby and Ruby on Rails
Added 'Mature Optimization'

Mature Optimization is a free ebook that was an internal performance handbook for facebook.
Merge pull request #370 from kyleboon/patch-1

Added 'Mature Optimization'
Object Oriented && Java 5 (II Edizione) - Claudio De Sio Cesari

Ebook on Java, OOP and UML. 
Rif. http://www.claudiodesio.com/ for related downloads.
Merge pull request #371 from pac37/master

Object Oriented && Java 5 (II Edizione) - Claudio De Sio Cesari
html5 from scratch
[es] +1 on Java OOP course
Programming books in Bulgarian
Add books in Bulgarian
.md books in Bulgarian
[ja] Add 3 books: Python*2, JavaScript
Merge pull request #372 from johand/html5fs

html5 from scratch