loan now has working create/update/delete, still no add/rem books though

templates/loans.html

@@ -2,6 +2,12 @@
 
 {% block main_content %}
 <h3>Loans</h3>
+{% if message|length %}
+    <div class="row alert alert-{{alert}}">
+    {{message}}
+    {{ ClearStatus() }}
+    </div>
+{% endif %}
 <table id="book_table" class="table table-striped table-sm" data-toolbar="#toolbar" data-search="true">
 	<thead>
 		<tr class="thead-light"><th>Surname</th><th>Firstname(s)</th><th>Date Lent</th><th>Contact Details</th></tr>