Submit related projects in NOTICE.

Fix npe

Change network protocol for 5.0

Update README_ZH.md

Add licenses for each dependency.

Style check header file value change.

Do not use the propertie for checkstyle header file path that lead to the checkstyle plugin of IntelliJ idea not work.

Add more descriptions about project.

Update version to 5.0.0-alpha

Update readme and remove the annoucement

[Collector] Fix issue that collector start failed in the Windows environment

[Agent] Fix issue that OkHttpClient plugin doesn't work

[Agent] fix jedis testcase failed

[Agent] Fix the enhance class is incorrect

[Agent] Cannot propagate the context across threads

add relocation config of org.apache.http and org.apache.commons package