fix ie edge test
fix ie edge test

tim-mc/quill,willrowe/quill,willrowe/quill,tim-mc/quill,willrowe/quill,sferoze/quilljs,fraywing/quill,voxmedia/quill,voxmedia/quill,quilljs/quill,quilljs/quill,sferoze/quilljs,fraywing/quill,voxmedia/quill,quilljs/quill,sferoze/quilljs,sferoze/quilljs