[ADF-2753] New error component (#3336)

* [ADF-1938] Overflowing text in reports section fidex

* [ADF-1938] Long names in report section now fit

* [ADF-1938] Reverted changes in container widget

* [ADF-2753] New error component created

* [ADF-2753] Unit test for Error Content Component

* Deleting unused files

* Deleting unused files

* Deleting unused files

* [ADF-2753] Documentation added

* [ADF-2753] Fixed minor bugs

* [ADF-2753] Authentication not needed to view error

* add error handler

* tslint fix

* router app component

* remove unused import

* fix import modules

* limit to 404

* destroy fixture after any test

* misspelling error

lib/core/form/components/start-form.component.spec.ts

@@ -48,7 +48,6 @@ describe('StartFormComponent', () => {
     });
 
     beforeEach(() => {
-
         fixture = TestBed.createComponent(StartFormComponent);
         component = fixture.componentInstance;
         formService = TestBed.get(FormService);
@@ -59,6 +58,10 @@ describe('StartFormComponent', () => {
         }));
     });
 
+    afterEach(() => {
+        fixture.destroy();
+    });
+
     it('should load start form on change if processDefinitionId defined', () => {
         component.processDefinitionId = exampleId1;
         component.ngOnChanges({ processDefinitionId: new SimpleChange(exampleId1, exampleId2, true) });

lib/core/form/components/widgets/container/container.widget.scss

@@ -89,6 +89,7 @@
 
         .mat-grid-tile {
             overflow: visible;
+            width: 80%;
         }
 
     }