BUGFIX Force tidy to avoid wrapping long lines in CSSContentParser, it breaks our FunctionalTest string assertions (from r111176)

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@112899 467b73ca-7a2a-4603-9d3b-597d59a354a9

dev/CSSContentParser.php

@@ -28,6 +28,7 @@ class CSSContentParser extends Object {
 				array(
 					'output-xhtml' => true,
 					'numeric-entities' => true,
+					'wrap' => 99999, // We need this to be consistent for functional test string comparisons
 				), 
 				'utf8'
 			);