update folder structure based on style guide

src/app/admin/admin-registries/admin-registries.module.ts

@@ -0,0 +1,29 @@
+import { NgModule } from '@angular/core';
+import { MetadataRegistryComponent } from './metadata-registry/metadata-registry.component';
+import { AdminRegistriesRoutingModule } from './admin-registries-routing.module';
+import { CommonModule } from '@angular/common';
+import { MetadataSchemaComponent } from './metadata-schema/metadata-schema.component';
+import { RouterModule } from '@angular/router';
+import { SharedModule } from '../../shared/shared.module';
+import { MetadataSchemaFormComponent } from './metadata-registry/metadata-schema-form/metadata-schema-form.component';
+import { MetadataFieldFormComponent } from './metadata-schema/metadata-field-form/metadata-field-form.component';
+import { BitstreamFormatsModule } from './bitstream-formats/bitstream-formats.module';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    SharedModule,
+    RouterModule,
+    BitstreamFormatsModule,
+    AdminRegistriesRoutingModule
+  ],
+  declarations: [
+    MetadataRegistryComponent,
+    MetadataSchemaComponent,
+    MetadataSchemaFormComponent,
+    MetadataFieldFormComponent
+  ]
+})
+export class AdminRegistriesModule {
+
+}