GUI2 implementation of device/flow/port/group/meter/host/link/tunnel view

Review comments incorporated.

Change-Id: I45dd6570961cc3e0f4ffddb7acbf02cd7d860de5
diff --git a/web/gui2/src/main/webapp/app/fw/nav/nav/nav.component.spec.ts b/web/gui2/src/main/webapp/app/fw/nav/nav/nav.component.spec.ts
index e2bd999..7079b15 100644
--- a/web/gui2/src/main/webapp/app/fw/nav/nav/nav.component.spec.ts
+++ b/web/gui2/src/main/webapp/app/fw/nav/nav/nav.component.spec.ts
@@ -21,7 +21,7 @@
 import { of } from 'rxjs';
 
 import { ConsoleLoggerService } from '../../../consolelogger.service';
-import { FnService } from '../../../fw/util/fn.service';
+import { FnService } from '../../util/fn.service';
 import { IconComponent } from '../../svg/icon/icon.component';
 import { IconService } from '../../svg/icon.service';
 import { LionService } from '../../util/lion.service';
@@ -127,6 +127,6 @@
         const appDe: DebugElement = fixture.debugElement;
         const divDe = appDe.query(By.css('nav#nav a'));
         const div: HTMLElement = divDe.nativeElement;
-        expect(div.textContent).toEqual('Apps');
+        expect(div.textContent).toEqual(' Apps');
     });
 });