Fixing some little bugs and details

frontend/src/Apps/Inscription/CourseList.vue

@@ -80,7 +80,7 @@ function isExempted(course){
     </div>
   </div>
   <div v-if="list === false">
-    <button @click="list=!list;submitted=!submitted">{{ i18n("courses.back") }}</button>
+    <button @click="list=!list;submitted=false">{{ i18n("courses.back") }}</button>
   </div>
 </template>
 

frontend/src/Apps/Inscription/ManageRequests.vue

@@ -115,7 +115,7 @@
           <div class="studentfirstname">{{item.user.firstName}}</div>
           <div class="studentlastname">{{item.user.lastName}}</div>
           <div class="reqState">{{ i18n("approval")}}{{item.state}}</div>
-          <div class="teacherApproval">{{ i18n("teacherapproval") }} : {{item.teacherApprovalState}}</div>
+          <div class="teacherApproval">{{ i18n("teacherapproval") }} {{item.teacherApprovalState}}</div>
           <div class="infos"><button @click="windowsState=5;targetId=item.id">{{ i18n("request.moreInfos") }}</button></div>
         </div>
       </div>

frontend/src/Apps/Profil.vue

@@ -253,7 +253,7 @@
             {{ i18n("alreadypaid") }}
           </div>
           <div>
-            <button @click="windowState=7" v-if="minerv.value.toPay <= 0">{{ i18n("askscholarship") }}</button>
+            <button @click="windowState=7" v-if="minerv.value.toPay >= 0">{{ i18n("askscholarship") }}</button>
           </div>
         </div>
         <div v-if="windowState === 5">