The behavior of <pre> is broken so that the newline

	The behavior of <pre> is broken so that the newline
	is not always properly being eaten after the open of the tag.  In addition we were eating the first newline
	after all other tags.  This patch stops eating newlines after other tags and refines the behavior for pre
	to catch all cases.

        Reviewed by sullivan

        Test cases added: fast/text/whitespace/030.html

        * khtml/html/htmltokenizer.cpp:
        (khtml::HTMLTokenizer::parseTag):
        (khtml::HTMLTokenizer::write):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@9396 268f45cc-cd09-0410-ab3c-d52691b4dbfc