Rename slug to sticker

inventory-app/templates/inventory.html

@@ -15,7 +15,7 @@
   <table>
     <thead>
       <tr>
-        <th>Slug</th>
+        <th>Sticker</th>
         <th>Visibility</th>
         <th>Type</th>
         <th>Name</th>

inventory-app/templates/inventory_add_slug.html

@@ -2,9 +2,9 @@
 {% block content %}
 <div class="container">
 
-<h3>New slug: {{ slug }}</h3>
+<h3>New sticker: {{ slug }}</h3>
 <p>
-You are adding a new slug to the collection.
+You are adding a new sticker to the collection.
 It can be assigned to an existing item or a new item can be created.
 </p>
 <h3>Actions</h3>

inventory-app/templates/inventory_edit.html

@@ -44,7 +44,7 @@
       </tr>
 
       <tr>
-        <td>k6.ee/</td>
+        <td>Sticker: k6.ee/</td>
         <td>{{ form.shortener.slug }}</td>
       </tr>
 

inventory-app/templates/inventory_view.html

@@ -39,7 +39,7 @@
       </tr>
 
       <tr>
-        <td>URL slug</td>
+        <td>Sticker</td>
         <td>
         {% if item.get("shortener").slug %}
           {{ item.get("shortener", {}).get("slug") | qr_code }}

inventory-app/templates/inventory_view_public.html

@@ -34,7 +34,7 @@
       </tr>
 
       <tr>
-        <td>URL slug</td>
+        <td>Sticker</td>
         <td>
         {% if item.get("shortener").slug %}
           <a href="http://k6.ee/{{ item.get("shortener").slug }}">