Courses UI: Add image to sales blurb and quote

app/styles/courses/mock1/courses.sass

@@ -31,9 +31,6 @@
   .center
     text-align: center
 
-  .caption-text
-    font-size: 14px
-
   .concepts-container
     width: 200px
 
@@ -48,9 +45,15 @@
   .monitoring-img-container
     margin-top: 10px
 
+  .praise-caption
+    font-size: 14px
+
   .praise-quote
-    font-size: 24px
+    font-size: 20px
     font-style: italic
 
   .progress-container
     font-size: 20px
+
+  .img-quote
+    height: 140px

app/templates/courses/mock1/courses.jade

@@ -70,9 +70,11 @@ block content
               
             div Purchase a course for your entire class. It's easy to sign up your students!
           .col-md-6
-            .well.well-sm
-              div.praise-quote "#{praise.quote}"
-              div.caption-text - #{praise.source}
+            img.img-quote(src="/images/pages/courses/coco_complab.png")
+      p
+        .well.well-sm
+          div.praise-quote "#{praise.quote}"
+          div.praise-caption - #{praise.source}
 
     h2.center Choose Your Course: