added free-programming-books-az.md{some Programing language and linux source in Azerbaijan language}
added Azerbaijan Spoken Languages
updated free-programming-books-az.md
updated free-programming-books-az.md{added PHP,HTML,JavaScript source}
updated free-programming-books-az.md{added CSS source}
updated free-programming-books-az.
Merge pull request #1052 from msxiyev/master

[az] - init