Added Grayscale credits head

css/grayscale.scss

@@ -4,6 +4,12 @@
 @import "variables";
 @import "mixins";
 
+/*!
+ * Start Bootstrap - Grayscale Bootstrap Theme (http://startbootstrap.com)
+ * Code licensed under the Apache License v2.0.
+ * For details, see http://www.apache.org/licenses/LICENSE-2.0.
+ */
+
 body {
     width: 100%;
     height: 100%;
@@ -73,7 +79,6 @@ a {
             outline: none;
         }
     }
-
     .navbar-brand {
         font-weight: 700;
         &:focus {
@@ -218,26 +223,26 @@ a {
 
 /* Added in { Personal } */
 ul.social-buttons li a {
-  display: block;
-  width: 40px;
-  height: 40px;
-  border-radius: 100%;
-  font-size: 20px;
-  line-height: 40px;
-  outline: 0;
-  background-color: #222;
-  color: $social-buttons-color;
+    display: block;
+    width: 40px;
+    height: 40px;
+    border-radius: 100%;
+    font-size: 20px;
+    line-height: 40px;
+    outline: 0;
+    color: $social-buttons-color;
+    background-color: #222;
 
-  -webkit-transition: all .3s;
-  -moz-transition: all .3s;
-  transition: all .3s;
+    -webkit-transition: all .3s;
+    -moz-transition: all .3s;
+    transition: all .3s;
 
-  &:hover,
-  &:focus,
-  &:active {
-      color: #222;
-      background-color: darken($social-buttons-color, 10%);
-  }
+    &:hover,
+    &:focus,
+    &:active {
+        color: #222;
+        background-color: darken($social-buttons-color, 10%);
+    }
 }
 
 footer {