A collection of convenience functions related to saving data to files and exporting CSV from grids

1. Install using npm (or yarn) npm install '@agile-central-technical-services/utils-file-utils' -D
2. Add the file to the javascript section of config.json

    "javascript": [
       "node_modules/file-saver/FileSaver.min.js",
       "node_modules/@agile-central-technical-services/utils-file-utils/index.js",
       ...
   

items: [
    {
        xtype: 'rallybutton',
        style: {'float': 'right'},
        cls: 'secondary rly-small',
        frame: false,
        itemId: 'export-menu-button',
        iconCls: 'icon-export'
    }
],

launch: function() {
    var exportButton = this.down('#export-menu-button')
    exportButton.on('click', this._onExport, this);
    ...
},

_onExport: function() {
    var csv = ["Variable Name,Value"]
    _.each(this.currentValues, function(value, key){
       csv.push([key, value].join(',')) 
    });
    csv = csv.join('\r\n');
    CArABU.technicalservices.FileUtilities.saveCSVToFile(csv, 'query-counter.csv');
}

To Update

1. npm version patch - This will update the package.json to a new version and create a git tag (e.g. v1.0.1). It will also run the postversion script to push the changes and tag to GitHub.
2. npm publish --access public - This will publish the new version to npmjs.org
3. Create the new release in `utils_file-utils/releases'