iced coffee script place 'use strict' in wrong place

[yyfearth]

in iced-coffee-script,

"use strict"
a =
 a: 1
 'a': 2

will be compiled into:

var a;

"use strict";

a = {
  a: 1,
  'a': 2
};

that the "use strict"; should before any statement but it not.

while coffee-script will compile into:

"use strict";
var a;

a = {
  a: 1,
  'a': 2
};

which is correct.

[maxtaco]

Working on it... It still doesn't work after a rebase, so there's a conflict with the hoistDirectives and the IcedRuntime that are fighting over who gets to be first.