add package task to Jakefile
add package task to Jakefile

codePile-Commit/EpicEditor,devlinjd/EpicEditor,hacksalot/EpicEditor,Mignet/EpicEditor,OscarGodson/EpicEditor,OscarGodson/EpicEditor,codePile-Commit/EpicEditor,chenhengjie123/EpicEditor,cesarmarinhorj/EpicEditor,devlinjd/EpicEditor,chenhengjie123/EpicEditor,hacksalot/EpicEditor,Mignet/EpicEditor,cesarmarinhorj/EpicEditor