Set final name for agent module.

UI 3.0.2 is compatible for sky-walking 3.0.3

Prepare for releasing 3.0.2

Merge pull request apache#178 from ascrutae/zhangxin/fix/150

Redis plugin cannot work on tomcat

Update color again……

Fix apache#104

change project version

release application-toolkit-opentracing

Remove out-of-date doc. All doc release on WIKI, now.

hotfix: 修复发布版本的启动脚本错误