registry.registerWorkbenchAction(newSyncActionDescriptor(GridCloseActiveEditorAction,GridCloseActiveEditorAction.ID,GridCloseActiveEditorAction.LABEL),'Grid: Close Active Editor',category);
registry.registerWorkbenchAction(newSyncActionDescriptor(GridRemoveActiveGroupAction,GridRemoveActiveGroupAction.ID,GridRemoveActiveGroupAction.LABEL),'Grid: Remove Active Group',category);
registry.registerWorkbenchAction(newSyncActionDescriptor(GridOpenOneEditorAction,GridOpenOneEditorAction.ID,GridOpenOneEditorAction.LABEL),'Grid: Open One Editor',category);