Merge pull request #1 from enilu/master

增加项目简介
test
Revert "test"

This reverts commit 8e53fd746db547867f085df85299ef035cf53d26.
Create BlockingQueue.cpp
Delete BlockingQueue.cpp
blocking queue
Delete BlockingQueue.h
thread pool
socket server with multithread
os mmap
Merge pull request #1 from mengyanyl/master

合并作者代码