"Programming in D" book, Parallelism chapter

[Ali Çehreli]

I have continued working on the book.

1) Translated the Parallelism chapter:

   http://ddili.org/ders/d.en/parallelism.html

2) Translated more chapters from the beginning of the book:

* Redirecting Standard Input and Output Streams
* Files
* auto and typeof
* Name Space
* The for Loop
* The Ternary Operator
* Literals
* Formatted Output
* Formatted Input
* The do-while Loop

3) Made the book available as PDF, downloadable from the header of each 
chapter:

   http://ddili.org/ders/d.en/index.html

Kindle and Lulu versions will follow later.

Ali