Merge branch 'midi' into integration-v1
Merge branch 'midi' into integration-v1
UI Improvement

Done:
 - Eidor pitch added (higher C)
 - Show Composing Time in Editor
Impl Reflect Server Response

Done:
 - edit server communication logic

Todo:
 - impl paging.
removed doesn't used library dependencies
Merge branch 'develop-front-end' into integration-v1
UI 테스트 변경 사항 적용
apply flat-ui and change favicon
minor changes
Merge branch 'integration-v1' into midi
issues due to adopting flatUI resolved