Merge pull request #6 from wkshare/master

add deploy_install.sh
Merge pull request #7 from wkshare/master

modify deploy_install.sh
Merge pull request #8 from wkshare/master

更新一键安装脚本
Merge pull request #9 from wkshare/master

更新一键安装脚本
add ffpresets.tar.gz for ffmpeg presets
Merge pull request #12 from shijiayun/feature/b_sjy_ffpresets

add ffpresets.tar.gz for ffmpeg presets
add hadoop
add version
Merge pull request #13 from wkshare/master

增加一个nginx包，用于部署nginx。
add logstask(add outputs rtcp)
Merge pull request #14 from chzyer/feature/add_logstash_rtcp

add logstask(add outputs rtcp)
add readme
Update README.md
Update README.md
Update README.md
Merge pull request #15 from chzyer/feature/add_logstash_rtcp

Feature/add logstash rtcp
Merge pull request #16 from wkshare/master

add nginx-1.4.2
Merge pull request #17 from wkshare/master

update nginx-1.4.2
"rm hadoop/src hadoop/docs
add webhook into optools, builds/packages files only be generated from
ci