Implemented Instance View of Topo in GUI2

Change-Id: If603481e729ebc19a6f91db2739f1b422cc762d0
diff --git a/web/gui2-fw-lib/projects/gui2-fw-lib/src/lib/svg/icon.service.ts b/web/gui2-fw-lib/projects/gui2-fw-lib/src/lib/svg/icon.service.ts
index 73480ed..69392cf 100644
--- a/web/gui2-fw-lib/projects/gui2-fw-lib/src/lib/svg/icon.service.ts
+++ b/web/gui2-fw-lib/projects/gui2-fw-lib/src/lib/svg/icon.service.ts
@@ -54,6 +54,7 @@
     ['downArrow', 'triangleDown'],
 
     ['appInactive', 'unknown'],
+    ['uiAttached', 'uiAttached'],
 
     ['node', 'node'],
     ['devIcon_SWITCH', 'switch'],