Log message

Changed wc_get_url to take an array rather than the magic arguments.  This
allows for passing in a boolean value to switch escaping of the URLs on and off.
Also fixes a feed issue with the recent date format changes.

	Modify	/trunk/admin/admin_functions.php	diff
	Modify	/trunk/admin/index.php	diff
	Modify	/trunk/admin/pages.php	diff
	Modify	/trunk/comment.php	diff
	Modify	/trunk/feed.php	diff
	Modify	/trunk/include/feeds.php	diff
	Modify	/trunk/include/format.php	diff
	Modify	/trunk/include/output.php	diff
	Modify	/trunk/include/spam.php	diff
	Modify	/trunk/include/url.php	diff
	Modify	/trunk/linkback.php	diff
	Modify	/trunk/search.php	diff
	Modify	/trunk/tag.php	diff
	Modify	/trunk/urilookup.php	diff