Added native Bazel build to GUI2. Reduced a lot of the unused Angular CLI structures

Reviewers should look at the changes in WORKSPACE, BUILD, BUILD.bazel, README.md files
This is only possible now as rules_nodejs went to 1.0.0 on December 20
gui2 has now been made the entry point (rather than gui2-fw-lib)
No tests or linting are functional yet for Typescript
Each NgModule now has its own BUILD.bazel file with ng_module
gui2-fw-lib is all one module and has been refactored to simplify the directory structure
gui2-topo-lib is also all one module - its directory structure has had 3 layers removed
The big bash script in web/gui2/BUILD has been removed - all is done through ng_module rules
in web/gui2/src/main/webapp/BUILD.bazel and web/gui2/src/main/webapp/app/BUILD.bazel

Change-Id: Ifcfcc23a87be39fe6d6c8324046cc8ebadb90551
diff --git a/web/gui2/src/main/webapp/app/view/device/device.module.ts b/web/gui2/src/main/webapp/app/view/device/device.module.ts
index 94e717d..a038ef5 100644
--- a/web/gui2/src/main/webapp/app/view/device/device.module.ts
+++ b/web/gui2/src/main/webapp/app/view/device/device.module.ts
@@ -15,9 +15,9 @@
  */
 import { NgModule } from '@angular/core';
 import { CommonModule } from '@angular/common';
-import { DeviceRoutingModule } from './device-routing.module';
+import { Routes, RouterModule } from '@angular/router';
 import { DeviceComponent } from './device/device.component';
-import { Gui2FwLibModule } from 'gui2-fw-lib';
+import { Gui2FwLibModule } from '../../../../../../../gui2-fw-lib/public_api';
 import { FormsModule } from '@angular/forms';
 import { DeviceDetailsComponent } from './devicedetails/devicedetails.component';
 
@@ -27,7 +27,8 @@
 @NgModule({
     imports: [
         CommonModule,
-        DeviceRoutingModule,
+        RouterModule,
+        RouterModule.forChild([{path: '', component: DeviceComponent}]),
         Gui2FwLibModule,
         FormsModule
     ],