adjust forms for update

guild/templates/guild/character_form.html

@@ -4,6 +4,10 @@
 <form action="" method="post">
     {% csrf_token %}
     {{ form.as_p }}
-    <input type="submit" value="Create Character">
+    {% if object %}
+        <input type="submit" value="Update Character">
+    {% else %}
+        <input type="submit" value="Create Character">
+    {% endif %}
 </form>
 {% endblock content %}

guild/templates/guild/player_form.html

@@ -4,6 +4,10 @@
 <form action="" method="post">
     {% csrf_token %}
     {{ form.as_p }}
-    <input type="submit" value="Create Player">
+    {% if object %}
+        <input type="submit" value="Update Player">
+    {% else %}
+        <input type="submit" value="Create Player">
+    {% endif %}
 </form>
 {% endblock content %}

guild/templates/guild/playsession_form.html

@@ -4,6 +4,10 @@
 <form action="" method="post">
     {% csrf_token %}
     {{ form.as_p }}
-    <input type="submit" value="Create Session">
+    {% if object %}
+        <input type="submit" value="Update Session">
+    {% else %}
+        <input type="submit" value="Create Session">
+    {% endif %}
 </form>
 {% endblock content %}