Updated some more data tables

frontend/src/components/LabelStatistics.vue

@@ -5,10 +5,12 @@
     </v-card-title>
     <v-data-table
       :headers="headers"
-      :pagination="pagination"
+      :items-per-page="-1"
+      sort-by="count"
+      sort-desc
       :loading="loading"
       :items="summedLabelCounts"
-      hide-actions
+      hide-default-footer
     >
       <template
         slot="items"
@@ -30,10 +32,12 @@
       </v-card-title>
       <v-data-table
         :headers="headers"
-        :pagination.sync="pagination"
+        :items-per-page="-1"
+        sort-by="count"
+        sort-desc
         :loading="loading"
         :items="labelCounts"
-        hide-actions
+        hide-default-footer
       >
         <template
           slot="items"
@@ -64,12 +68,6 @@ export default class LabelStatistics extends Vue{
   labelStatistics: LabelStatisticsForSubType[] = []
   timer = 0
 
-  pagination = {
-    descending: true,
-    sortBy: 'count',
-    rowsPerPage: -1
-  }
-
   headers = [
     {
       text: 'Label',

frontend/src/components/student/SubmissionList.vue

 <template>
   <div class="row my-2 justify-content-center">
     <v-data-table
-      hide-actions
+      hide-default-footer
       :headers="headers"
       :items="submissions"
       item-key="type.pk"

frontend/src/components/tutor_list/TutorList.vue

@@ -13,9 +13,8 @@
     <v-data-table
       :headers="headers"
       :items="tutors"
-      :search="search"
       item-key="pk"
-      hide-actions
+      hide-default-footer
     >
       <template
         slot="items"
@@ -90,7 +89,6 @@ import { Tutor } from '@/models'
 
 @Component
 export default class TutorList extends Vue {
-  search = ''
   headers = [
     {
       text: 'Name',