reduced Meta double declaration

git-svn-id: http://haxe.googlecode.com/svn/trunk@6012 f16182fa-f095-11de-8f43-4547254af6c6
added @:noPackageRestrict on sys.db.Types to allow its usage on all platforms (fixed issue #1382)

git-svn-id: http://haxe.googlecode.com/svn/trunk@6013 f16182fa-f095-11de-8f43-4547254af6c6
better error message for super.method closure creation (fixed issue #1417)

git-svn-id: http://haxe.googlecode.com/svn/trunk@6014 f16182fa-f095-11de-8f43-4547254af6c6