Updates to Documentation

- Updated Github Pages
- Updates to Sample
- README.md updates

docs/cover.css

@@ -57,6 +57,10 @@ body {
     margin-top: 30px;
 }
 
+.content .lead {
+    color: #666;
+}
+
 .content .col-md-4 .well {
     min-height: 175px;
     background-color: #FDFDFD;