Clean up code

client/src/components/modules/Module.vue

@@ -10,6 +10,7 @@
     <h3 id="objectives">Lernziele</h3>
     <objective-group v-for="group in module.objectiveGroups" :key="group.id" :group="group"></objective-group>
 
+
     <chapter :chapter="chapter" :index="index" v-for="(chapter, index) in module.chapters" :key="chapter.id"></chapter>
     <h3 id="objectives-confirm">Alles klar?</h3>
     <objective-group-control

client/src/components/modules/ObjectiveGroup.vue

@@ -5,7 +5,7 @@
       </visibility-action>
     </div>
 
-    <h4>{{group.displayTitle}} {{group.id}}</h4>
+    <h4>{{group.displayTitle}}</h4>
 
     <ul class="objective-group__objective-list">
       <li class="objective-group__objective" v-for="objective in group.objectives" :key="objective.id">

client/src/components/modules/ObjectiveGroupControl.vue

@@ -1,6 +1,6 @@
 <template>
   <div class="objective-group objective-group-control">
-    <h4>{{group.title}}</h4>
+    <h4>{{group.displayTitle}}</h4>
 
     <ul class="objective-group__objective-list objective-group__objective-list--no-list">
       <li v-if="objectives" class="objective-group__objective" v-for="objective in objectives" :key="objective.id">

client/src/components/visibility/VisibilityPopover.vue

@@ -16,9 +16,6 @@
   import UPDATE_OBJECTIVE_GROUP_VISIBILITY_MUTATION from '@/graphql/gql/mutations/updateObjectiveGroupVisibility.gql';
   import Checkbox from '@/components/Checkbox';
   import ME_QUERY from '@/graphql/gql/meQuery.gql'
-  // import MODULE_DETAILS_QUERY from '@/graphql/gql/moduleDetailsQuery.gql';
-
-  // import store from '@/store/index';
 
   export default {
     props: ['show', 'block'],