Merge pull request #1 from highpowerxh/master

Initial file upload from Hao
Merge pull request #2 from highpowerxh/master

Server Added
Merge pull request #3 from highpowerxh/master

Installation document updated
Update README.md
Update README.md
merged
merged
Merge pull request #5 from highpowerxh/master

Server now using Webrick
Merge pull request #6 from highpowerxh/master

Add parameters for run
cmd_help minor improvements/connection