fix the way on how split the items when upload a file that contains multiple accounts for adding

.vagrant/machines/default/virtualbox/action_set_name

-1465307111
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+1465787195
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path.json

-module.exports = {"main":{"js":"/749887bundle.js"}}
\ No newline at end of file
+module.exports = {"main":{"js":"/430297bundle.js"}}
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src/components/import_massive_modal.jsx

@@ -144,8 +144,9 @@ export default class ImportMassiveModal extends React.Component {
     }
 
     extractCols(data, flagDefault) {
+        let splitConditio = /\r\n|\r|\n/g;
         let hasError = false;
-        const dataArray = data.split('\r\n');
+        const dataArray = data.split(splitConditio);
 
         const isEmpty = dataArray.some((pos) => {
             if (pos === '') {