ref-manual: Backed out the bits for the context PNG images.

We did not have time to do this for 1.8.  So, I restored the look
of the glossary pre-images.  I did leave commented code in both
the glossary chapter and the style sheet for later.

(From yocto-docs rev: 9f1472b7d4cd86545e7927b0f693aafc88ae2791)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

documentation/ref-manual/ref-style.css

@@ -193,6 +193,8 @@ h3.author {
   padding: 0em 0em 0em 0em;
 }
 
+/* Use this set when you decide to get the images in for variables.
+
 div.glossary dl,
 div.variablelist dl {
 }
@@ -225,6 +227,43 @@ div.variablelist dl {
 .glossdeffirst {
   text-indent: -70px;
 }
+*/
+
+/* Start of non-image set */
+
+div.glossary dl,
+div.variablelist dl {
+}
+
+.glossary dl dt,
+.variablelist dl dt,
+.variablelist dl dt span.term {
+  font-weight: normal;
+  width: 20em;
+  text-align: right;
+}
+
+.variablelist dl dt {
+  margin-top: 0.5em;
+}
+
+.glossary dl dd,
+.variablelist dl dd {
+  margin-top: 0em;
+  margin-left: 25.5em;
+}
+
+.glossary dd p,
+.variablelist dd p {
+  margin-top: -1.3em;
+  margin-bottom: 1em;
+}
+
+.glossdeffirst {
+  text-indent: 0px;
+}
+
+/* End of non-image set */
 
 div.calloutlist table td {
   padding: 0em 0em 0em 0em;