Fix for non imported function in compiler.js.

Reviewed by me.

Objective-J/CommonJS/objective-j/lib-js/objective-j/compiler.js

@@ -3,6 +3,7 @@ var FILE = require("file"),
     objj = require("objective-j"),
     objj_preprocess = objj.objj_preprocess,
     IS_FILE = objj.IS_FILE,
+    GET_FILE = objj.GET_FILE,
     GET_CODE = objj.GET_CODE,
     IS_LOCAL = objj.IS_LOCAL,
     MARKER_IMPORT_STD = objj.MARKER_IMPORT_STD,