introduced ScoreObjectEditorPlugin and BarRendererPlugin annotations to simplify registration of editors and renderers for ScoreObjects
updated ScoreObjectEditorTopComponent to use annotations; removed component xml settings and bundle keys that are now generated from the annotations
Implemented InstrumentEditor annotation
Removed usage of older plugin providers and factories
cleaned imports
updated AudioFilePlayerTopComponent to use annotations
updated BlueLiveTopComponent to use annotations
updated GlobalOrchestraTopComponent to use annotations
updated GlobalScoreTopComponent to use annotations
updated MarkersTopComponent to use annotations