better score view before finals

app/templates/scores.html

@@ -16,6 +16,11 @@
 </nav>
 {% if scores_available %}
 <div class="hero has-text-centered">
+  {% if admin_preview %}
+    <div class="notification is-danger is-light my-2">
+      <span class="subtitle ">Podgląd administratora</span>
+    </div>
+  {% endif %}
   <span class="title my-6">Klasyfikacja indywidualna</span>
   <table class="hero-body table is-striped is-narrow is-hoverable is-fullwidth">
     <thead>

app/templates/user/submit.html

@@ -25,7 +25,7 @@
   {% endfor %}
 
   {% if students %}
-    <button class="button is-info mx-auto" type="submit">Edytuj</button>
+    <button class="button is-info mx-auto" type="submit">Zapisz zmiany</button>
   {% else %}
     <button class="button is-link mx-auto" type="submit">Zgłoś</button>
   {% endif %}