Icon fixes for callouts and verify mp (#640)

angular/src/components/callout.component.html

@@ -5,7 +5,7 @@
   [attr.role]="useAlertRole ? 'alert' : null"
 >
   <h3 class="callout-heading" *ngIf="title">
-    <i class="{{ icon }}" *ngIf="icon" aria-hidden="true"></i>
+    <i class="bwi {{ icon }}" *ngIf="icon" aria-hidden="true"></i>
     {{ title }}
   </h3>
   <div class="enforced-policy-options" *ngIf="enforcedPolicyOptions">

angular/src/components/verify-master-password.component.html

@@ -24,7 +24,7 @@
       {{ "sendCode" | i18n }}
     </button>
     <span class="ml-2 text-success" role="alert" @sent *ngIf="sentCode">
-      <i class="bwi-check-circle" aria-hidden="true"></i>
+      <i class="bwi bwi-check-circle" aria-hidden="true"></i>
       {{ "codeSent" | i18n }}
     </span>
   </div>