Change names in URL schema to singular form.

templates/base.html

@@ -13,10 +13,10 @@
 
 {% block navbar %}
 {%  set nav_bar = [
-    ('/seasons', 'seasons', 'Seasons', 'fas fa-calendar'),
-    ('/players', 'players', 'Players', 'fas fa-users'),
-    ('/enemies', 'enemies', 'Enemies', 'fas fa-skull-crossbones'),
-    ('/drinks', 'drinks', 'Drinks', 'fas fa-beer')
+    ('/season', 'seasons', 'Seasons', 'fas fa-calendar'),
+    ('/player', 'players', 'Players', 'fas fa-users'),
+    ('/enemie', 'enemies', 'Enemies', 'fas fa-skull-crossbones'),
+    ('/drink', 'drinks', 'Drinks', 'fas fa-beer')
   ]-%}
   <div class="container">
     <nav class="navbar navbar-expand-lg bg-dark navbar-dark">

templates/drink_list.html

@@ -5,7 +5,9 @@
 {% block page %}
   {% if g.is_editor %}
     <div class="btn-toolbar" role="toolbar">
-      <a class="btn btn-primary" href="{{ url_for('new_drink') }}" role="button"><span class="fas fa-plus"></span> Drink</a>
+      <a class="btn btn-primary" href="{{ url_for('new_drink') }}" role="button">
+        <span class="fas fa-plus"></span> Drink
+      </a>
     </div>
   {% endif %}
 {% if not model.drinks %}

templates/episode_details.html

@@ -10,7 +10,7 @@
         <span class="fas fa-pencil-alt"></span> Edit Episode
       </a>
       <a class="btn btn-primary" role="button"
-         href="{{ url_for("event_new", episode_id = model.episode.id, season_id = model.season.id) }}" >
+         href="{{ url_for("event_new", ep_id = model.episode.id, s_id = model.season.id) }}" >
         <span class="fas fa-plus"></span> Event
       </a>
     </div>

templates/season_list.html

@@ -35,7 +35,8 @@
             {% endfor %}
 
               <td class="col-sm-auto text-center">
-                <a class="btn btn-default" href="/seasons/{{ item.id }}"><span class="fas fa-eye"></span></a>
+                <a class="btn btn-default" href="{{ url_for("season_overview", season_id = item.id) }}">
+                  <span class="fas fa-eye"></span></a>
               </td>
 
             {% if g.is_editor %}