added markdown
Better explanation of list slices

Step size and list slice syntax was not quite clear. 

Upon seeing li[::-1] as it was previously, I was not sure what this really meant so I looked it up and found that this section of the guide may benefit from more explanation.
Merge pull request #536 from markwhiting/patch-1

Better explanation of list slices
clojure-cn: contributor and translator information

The translator add his/her name to contributor instead of translator.
Merge pull request #537 from weakish/patch-11

clojure-cn: contributor and translator information
Fixed random spelling error.
Merge pull request #538 from BWSpiros/patch-1

Fixed random spelling error.
First version of csharp french translation
A bunch of typo fix
Adds loan pattern example to french translation.
Fix what Nami-Doc spotted.
Java - Added Italian [it-it] translation -> First relase
Create visualbasic-cn.html.markdown

First Version of Translate.
Slight change the format.
clojure-macro: chinese translation
Merge pull request #542 from weakish/patch-12

clojure-macro: chinese translation
Merge pull request #541 from NoahDragon/master

 [VisualBasic/zh-cn] Add Chinese Translate for Visual Basic
Merge pull request #539 from Olwaro/CSHARPFR

[csharp/fr] Added french translation for C#
Updated links and other -> Middle relase

[java/it-it] - Java translation

* Completed general translation.
* Updated all link with italian's one. 
* Fixed some errors.
Update visualbasic-cn.html.markdown

fix some typoes and untranslated comments.
change some expression to make user more easily understand.