* [tlinh2110-BAEL1382] Add Security in SI
* [tlinh2110-BAEL1382] Upgrade to Spring 5 & add Logger
* [tlinh2110-BAEL-1382] Update Unit Test
* [tlinh2110-BAEL1382] Remove unnecessary logs
* upgrade to spring boot 1.5.2
* add full update to REST API
* modify ratings controller
* upgrade herold
* fix integration test
* fix integration test
* minor fix
* fix integration test
* fix integration test
* minor cleanup
* minor cleanup
* remove log4j properties
* use standard logbook.xml
* remove log4j dependencies