Merge pull request zhuowenli#1 from justjavac/master

内容扩充

README.md

@@ -246,6 +246,7 @@
 * [OpenWrt智能、自动、透明翻墙路由器教程](http://softwaredownload.gitbooks.io/openwrt-fanqiang/)
 * [SAN 管理入门系列](https://community.emc.com/docs/DOC-16067)
 * [Sketch 中文手册](http://sketchcn.com/sketch-chinese-user-manual.html#introduce)
+* [深入理解并行编程](http://ifeve.com/perfbook/)
 
 ## 语言相关类
 
@@ -263,6 +264,7 @@
 ### AWK
 
 * [awk程序设计语言](https://github.com/wuzhouhui/awk)
+* [awk中文指南](http://awk.readthedocs.org/en/latest/index.html)
 
 ### C/C++