Icon changend and coverage loader fixed.

src/Squidex/app/shared/components/schema-category.component.html

@@ -3,7 +3,7 @@
 
     <div class="header clearfix">
         <a class="btn btn-sm btn-link" (click)="toggle()">
-            <i [class.icon-caret-right]="isOpen" [class.icon-caret-down]="!isOpen"></i> 
+            <i [class.icon-caret-right]="!isOpen" [class.icon-caret-down]="isOpen"></i> 
         </a>
 
         <h3>{{displayName}} ({{schemasForCategory.length}})</h3>

src/Squidex/package.json

@@ -66,7 +66,7 @@
     "html-loader": "0.5.5",
     "html-webpack-plugin": "3.2.0",
     "ignore-loader": "0.1.2",
-    "istanbul-instrumenter-loader": "3.0.1",
+    "istanbul-instrumenter-loader": "0.2.0",
     "jasmine-core": "3.1.0",
     "karma": "2.0.2",
     "karma-chrome-launcher": "2.2.0",