Added more social links and took the pointer off the media thats not a link

lms/static/sass/_course_about.scss

@@ -177,7 +177,6 @@
         }
 
         &:hover {
-          cursor: pointer;
           text-decoration: none;
 
           .play-intro {

lms/static/sass/shared/_footer.scss

@@ -110,8 +110,7 @@ footer {
           padding: 0;
 
           a {
-            opacity: 0.7;
-            padding: 0 0 0 10px;
+            opacity: 0.3;
             @include transition(all, 0.1s, linear);
 
             &:hover {

lms/templates/footer.html

@@ -14,9 +14,10 @@
       </section>
 
       <section class="social">
-        <a href="#"><img src="${static.url('images/social/linkedin.png')}" /></a>
-        <a href="#"><img src="${static.url('images/social/facebook.png')}" /></a>
-        <a href="#"><img src="${static.url('images/social/twitter.png')}" /></a>
+        <a href="http://youtube.com/user/edxonline"><img src="${static.url('images/social/youtube-sharing.png')}" /></a>
+        <a href="https://plus.google.com/108235383044095082735"><img src="${static.url('images/social/google-plus-sharing.png')}" /></a>
+        <a href="http://www.facebook.com/EdxOnline"><img src="${static.url('images/social/facebook-sharing.png')}" /></a>
+        <a href="https://twitter.com/edXOnline"><img src="${static.url('images/social/twitter-sharing.png')}" /></a>
       </section>
     </section>