Application of code include widget, hack curl calls for three file downloads, saas code/pre fixes, comment-out of version drop-down

_sass/_base.sass

@@ -661,7 +661,6 @@ section
 		font-size: 16px
 		font-weight: 300
 		line-height: 1.25em
-		overflow: auto
 
 	p + p
 		margin-top: 10px
@@ -670,7 +669,7 @@ section
 		background-color: $light-grey
 		color: $dark-grey
 		font-family: $mono-font
-		overflow-x: scroll
+		overflow-x: auto
 		font-size: 14px
 		font-weight: bold
 		padding: 2px 4px
@@ -697,7 +696,7 @@ section
 		display: block
 		margin: 20px 0
 		padding: 15px
-		overflow-x: scroll
+		overflow-x: auto
 
 	h1 code, h2 code, h3 code, h4 code, h5 code, h6 code
 		font-family: inherit