Merge pull request jquery-archive#2039 from jgable/bug_1999

Fix jquery-archive#1999, mismatched gradient stops for .ui-btn-up-c style. Thanks jgable!

Author: toddparker

themes/default/jquery.mobile.theme.css

@@ -308,7 +308,7 @@
 	color: 					#444;
 	text-shadow: 0 1px 1px #f6f6f6;
 	background-image: -moz-linear-gradient(top, 
-							#fefefe, 
+							#fdfdfd, 
 							#eeeeee);
 	background-image: -webkit-gradient(linear,left top,left bottom,
 		color-stop(0, 		#fdfdfd),