* removes the dead codes

* sync

* support test cases work with specifying the optional plugins

* support docker-compose

* sync

* support docker-compose

* force rm container

* solrj-7.x-scenario

* fix license header

* fix actualData.yml

* verify Jenkins run on distribution

* test Jenkinsfile v2

* test Jenkinsfile v3, God bless

* test V4, God Bless

* test v5

* rollback

* update opertaion of post

Provide the codebase of plugin tests. Make the plugin test in the CI loop.

* Update docs for alpha release

* Delete a comma.

* Update How-to-build.md

* Add data-set licenses file

* Rename LICENSES-data-set to LICENSE-data-set

* Update LICENSE

* Remove fastclick from LICENSE

* Make the git submodule command to be a maven profile plugin. Let this command not execute by default install command.

* [maven-release-plugin] prepare release apm-5.0.0-alpha

* [maven-release-plugin] prepare for next development iteration

* Product name is not correct

* Add more documents for release.

* Change profile id.

* Add CHANGES file in distribution file.

* Revert "[maven-release-plugin] prepare for next development iteration"

This reverts commit ac815019.

* Revert "[maven-release-plugin] prepare release apm-5.0.0-alpha"

This reverts commit 095597c9.

* Add rat plugin to check dependency license and add license head into missing files.

* Fix docs.

* Exclude web ui config file.

* Next release guide.

* UI update.

* Update docs.

* Build source shell.