Merge pull request #873 from viniciusmo/master

Projeto de Algoritmos em C
Added "Introducing Microsoft SQL Server 2014"

Added link to "Introducing Microsoft SQL Server 2014". http://blogs.msdn.com/b/microsoft_press/archive/2014/04/02/free-ebook-introducing-microsoft-sql-server-2014.aspx
Merge pull request #875 from viniciusmo/master

Introdução ao Curso de C  - Unicamp
Merge pull request #874 from DaniSQL/patch-1

Added "Introducing Microsoft SQL Server 2014"
Power Programming with Mathematica - #876
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Create free-programming-books-ro.md"
Rename free-programming-books-ro.md" to free-programming-books-ro.md
Programming books & articles in romanian
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Add Git: Aprendendo git

Adicionado um arquivo no slideshare resumindo e explicando os principais comandos do git.
Merge pull request #879 from bismarckjunior/master

Add Git: Aprendendo git
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