added haxe.macro.Printer and haxe.macro.ExprTools.toString()

git-svn-id: http://haxe.googlecode.com/svn/trunk@5785 f16182fa-f095-11de-8f43-4547254af6c6
fixed TParent printing

git-svn-id: http://haxe.googlecode.com/svn/trunk@5786 f16182fa-f095-11de-8f43-4547254af6c6
minor

git-svn-id: http://haxe.googlecode.com/svn/trunk@5787 f16182fa-f095-11de-8f43-4547254af6c6
added haxe.macro.ComplexTypeTools

git-svn-id: http://haxe.googlecode.com/svn/trunk@5788 f16182fa-f095-11de-8f43-4547254af6c6
added some copyright comments

git-svn-id: http://haxe.googlecode.com/svn/trunk@5789 f16182fa-f095-11de-8f43-4547254af6c6