fixed #11, emitted save and open events
fixed #11, emitted save and open events

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