cleanup code, back buttons for about and profile

projects/aca-content/src/lib/components/sidenav/components/expand-menu.component.html

@@ -18,7 +18,7 @@
 
 <ng-container *ngIf="item.children && item.children.length">
   <mat-expansion-panel
-    [expanded]="acaExpansionPanel.isItemExpanded()"
+    [expanded]="acaExpansionPanel.hasActiveLinks()"
     [acaExpansionPanel]="item"
     #acaExpansionPanel="acaExpansionPanel"
     [@.disabled]="true"

projects/aca-content/src/lib/components/sidenav/directives/expansion-panel.directive.ts

@@ -64,26 +64,6 @@ export class ExpansionPanelDirective implements OnInit, OnDestroy {
     return false;
   }
 
-  isRouteAbout(): boolean {
-    return this.router.url.includes('/about');
-  }
-
-  isRouteProfile(): boolean {
-    return this.router.url.includes('/profile');
-  }
-
-  isRouteSearch(): boolean {
-    return this.router.url.includes('/search');
-  }
-
-  isItemExpanded() {
-    if (this.isRouteAbout() || this.isRouteProfile() || this.isRouteSearch()) {
-      return !this.hasActiveLinks();
-    } else {
-      return this.hasActiveLinks();
-    }
-  }
-
   ngOnInit() {
     this.hasActiveChildren = this.hasActiveLinks();
 

projects/aca-content/src/lib/components/view-profile/view-profile.component.html

@@ -1,8 +1,10 @@
 <div class="app-profile-container">
   <div class="app-profile-row">
     <div class="app-profile-title">
-      <mat-icon class="app-profile-icon" [routerLink]="landingPage">arrow_back</mat-icon>
-      <h3 class="app-profile">{{'APP.EDIT_PROFILE.MY_PROFILE' | translate}}</h3>
+      <button mat-icon-button [routerLink]="landingPage">
+        <mat-icon class="app-profile-icon">arrow_back</mat-icon>
+      </button>
+      <h1 class="app-profile">{{'APP.EDIT_PROFILE.MY_PROFILE' | translate}}</h1>
     </div>
   </div>
   <div class="app-profile-general-row" [formGroup]="profileForm">