Added footer

html/css/style.css

@@ -27,6 +27,14 @@
     border-bottom: 1px solid #e5e5e5;
 }
 
+footer {
+    display: block;
+    margin-left: auto;
+    margin-right: auto;
+    margin-top: 50px;
+    margin-bottom: 50px;
+}
+
 @media (min-width: 768px) {
     .container {
         max-width: 730px;

html/index.html

@@ -91,6 +91,9 @@
             <div id="block-out-chart" class="chart"></div>
             <div class="alert alert-warning chart-warn" id="block-out-chart-warn" role="alert">No data for specified zoom level.</div>
             
+            <footer>
+                Developed by <a href="https://weweave.net">weweave</a>. Source available on <a href="https://github.com/weweave/docker-container-stats">GitHub</a>.
+            </footer>
         </div>
         <script src="js/jquery-2.2.1.min.js"></script>
         <script src="js/bootstrap.min.js"></script>