添加《Joel谈软件》
Merge pull request #1 from justjavac/master

Add a few books
《約耳談軟體(Joel on Software)》翻譯計畫
增加  Git Community Book 中文版

Yet Another Book About Git
Merge pull request #45 from spacewander/patch-2

增加  Git Community Book 中文版
Update README.md
添加《廖雪峰的Python教程》
增加C/C++中的makefile编辑内容
添加Makefile相关的内容
Merge pull request #47 from spacewander/patch-3

增加C/C++中的makefile编辑内容
add a book
Merge pull request #49 from flyhigher139/master

增加一本tornado的书
Update README.md
更新PHP之道的链接
Merge pull request #52 from spacewander/patch-4

更新《PHP之道》的链接
Merge pull request #16 from justjavac/master

sync