[cs] no-root will only affect haxe-generated classes. Fixed issue #1639


git-svn-id: http://haxe.googlecode.com/svn/trunk@6404 f16182fa-f095-11de-8f43-4547254af6c6
[java/cs] "never" accessor will not generate getter/setter code anymore. Fixed issue #1638


git-svn-id: http://haxe.googlecode.com/svn/trunk@6405 f16182fa-f095-11de-8f43-4547254af6c6