Merged in dspacecris7-DSC-553 (pull request DSpace#167)

[DSC-553] RelationshipsListComponent added to ENTRY_COMPONENTS

Approved-by: Giuseppe Digilio

Author: Davide Negretti

src/app/shared/shared.module.ts

@@ -516,7 +516,8 @@ const ENTRY_COMPONENTS = [
   ThemedSearchSectionComponent,
   ThemedTextSectionComponent,
   ThemedBrowseMostElementsComponent,
-  SearchChartBarHorizontalComponent
+  SearchChartBarHorizontalComponent,
+  RelationshipsListComponent,
 ];
 
 const SHARED_ITEM_PAGE_COMPONENTS = [
@@ -557,11 +558,11 @@ const DIRECTIVES = [
 ];
 
 @NgModule({
-    imports: [
-        ...MODULES,
-        ...ROOT_MODULES,
-        NgbCollapseModule,
-    ],
+  imports: [
+    ...MODULES,
+    ...ROOT_MODULES,
+    NgbCollapseModule,
+  ],
   declarations: [
     ...PIPES,
     ...COMPONENTS,