message: no longer accept zip
diff: @@ -24,7 +24,7 @@ import Selianize, { ParseError } from "selianize";
  import chromeGetFile from "./filesystem/chrome";
  import firefoxGetFile from "./filesystem/firefox";
  -export const supportedFileFormats = ".side, text/html, application/zip";
  +export const supportedFileFormats = ".side, text/html";
  const parsedUA = parser(window.navigator.userAgent);
  export function getFile(path) {
  @@ -119,20 +119,14 @@ export function loadProject(project, file) {
  loadJSONProject(project, e.target.result);
  } else {
  try {
  - if (file.type === "text/html") {
  project.fromJS(migrateTestCase(e.target.result));
  - } else if (file.type === "application/zip") {
  - migrateProject(e.target.result).then(jsRep => {
  - project.fromJS(jsRep);
  - }).catch(displayError);
  - }
  } catch (error) {
  displayError(error);
  }
  }
  };
  - file.type === "application/zip" ? fileReader.readAsArrayBuffer(file) : fileReader.readAsText(file);
  + fileReader.readAsText(file);
  }
  function loadJSONProject(project, data) {
  