[wwwdocs] Change color scheme for links

[Gerald Pfeifer]

This removes the violet coloring for visited links that I had always
not quite enjoyed (but implemented to establish sync with www.gnu.org).

Now that they have thrown out the common style, so can we.

Gerald

Index: gcc.css
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc.css,v
retrieving revision 1.5
diff -u -r1.5 gcc.css
--- gcc.css     21 Sep 2006 14:17:36 -0000      1.5
+++ gcc.css     3 Apr 2011 21:34:49 -0000
@@ -3,6 +3,10 @@
    Gerald Pfeifer <ger...@pfeifer.com>
  */
 
+a:link    { color: #0066dd; text-decoration: none; }
+a:visited { color: #0000bb; text-decoration: none; }
+a:hover   { color: orange;  text-decoration: none; }
+
 dl.news dt { font-weight:bold; }
 dl.news dd { margin-left:3ex; }
 
Index: gnu.css
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gnu.css,v
retrieving revision 1.5
diff -u -r1.5 gnu.css
--- gnu.css     3 Apr 2011 21:16:14 -0000       1.5
+++ gnu.css     3 Apr 2011 21:34:49 -0000
@@ -23,24 +23,6 @@
        font-family: sans-serif;
 }
 
-a:link { 
-       color: #1f00ff; 
-       background-color: transparent;
-       text-decoration: underline;
-       }
-
-a:visited { 
-       color: #9900dd; 
-       background-color: transparent;
-       text-decoration: underline;
-       }
-
-a:hover { 
-       color: #9900dd; 
-       background-color: transparent;
-       text-decoration: none;
-       }
-
 .center {
        text-align: center;
 }