Xml.createProlog -> Xml.createProcessingInstruction (fixed issue #1435)

git-svn-id: http://haxe.googlecode.com/svn/trunk@6154 f16182fa-f095-11de-8f43-4547254af6c6
added flash.Lib.redirectTraces (fixed issue #1269)

git-svn-id: http://haxe.googlecode.com/svn/trunk@6155 f16182fa-f095-11de-8f43-4547254af6c6