generalized comprehension syntax

git-svn-id: http://haxe.googlecode.com/svn/trunk@5848 f16182fa-f095-11de-8f43-4547254af6c6
unit test fix

git-svn-id: http://haxe.googlecode.com/svn/trunk@5849 f16182fa-f095-11de-8f43-4547254af6c6
fixed HMMultiName handling (fixed issue #1291)

git-svn-id: http://haxe.googlecode.com/svn/trunk@5850 f16182fa-f095-11de-8f43-4547254af6c6