Zest layout working

...ionlevel.repository.compositediagram/META-INF/MANIFEST.MF

...ory.compositediagram/shapepreviews/svg/CompositeShape.svg

...pository.compositediagram/shapepreviews/svg/RectShape.svg

...plicationlevel/repository/compositediagram/Activator.java

...l/repository/compositediagram/CompositediagramModule.java

...pository/compositediagram/CompositediagramModuleBase.java

...ediagram/diagram/CompositediagramDiagramTypeProvider.java

...gram/diagram/CompositediagramDiagramTypeProviderBase.java

...ediagram/diagram/CompositediagramFeatureProviderBase.java

...mpositediagram/diagram/CompositediagramImageProvider.java

...itediagram/diagram/CompositediagramImageProviderBase.java

...ompositediagram/diagram/CompositediagramModelService.java

...diagram/diagram/CompositediagramToolBehaviorProvider.java

...ram/diagram/CompositediagramToolBehaviorProviderBase.java

...m/features/CompositediagramAddAssemblyContextFeature.java

...atures/CompositediagramAddAssemblyContextFeatureBase.java

...eatures/CompositediagramAddCompositeComponentFeature.java

...res/CompositediagramAddCompositeComponentFeatureBase.java

...ompositediagram/features/CompositediagramCopyFeature.java

...sitediagram/features/CompositediagramCopyFeatureBase.java