Merge pull request #5 from weichnn/master

I translate one tex
Translation {Foreword} Paragraph 1

translated the first paragraph of section {foreword}.
ADD Paragraph 2 [The authors ...]

translated the second paragraph.
ADD Paragraph 3&4

this two paragraphs describe the relation between the Free Software
Community and the Intenet.
ADD Paragraph 5&6

translate paragraph 5&6, these two paragraphs describe the relation
between open software and famous corporations.
翻译了mentoring and recruiting 中 《university and community》一文的引言部分。
在free culture community 的翻译上遇上点问题。现翻译为“自由文化社区”，但是感觉“黑客社区”更合适的感觉。
ADD Paragraph 7

这一段讲了所有公司都应该积极加入到社群当中去，这是非常重要的。
一小段翻译
Merge pull request #6 from WPitaya/master

zh_CN-foreword
Merge pull request #7 from zarzen/zhangzhen

翻译了mentoring and recruiting 中 《university and community》一文的引言部分。
Merge pull request #8 from zycandy/master

introduce TillAdam
wiki
wiki
wiki
Merge pull request #9 from suziewong/master

Maybe 添加一个引导和协作方式的wiki 有好处
Update CarloDaffara.tex

对Carlo Daffara的简介进行了初步的翻译，对几个专有名次进行了翻译。
翻译时间2013-5-30，翻译人姜小涛。
翻译

这是书的致谢部分
Merge pull request #11 from JKbasara/patch-1

Update CarloDaffara.tex
Merge pull request #13 from MiJack/patch-2

翻译
Update EugeneTrounev.tex