Delrifai/#475 add export functionality

Dima Rifairequested to merge
delrifai/#475_add_export_functionality into develop

I have added csv export to the following tables

  1. Operations Table that is common in the following components

    image.png

  2. Balance History Table

Notes

  1. I have added a new library csv-stringify, and hence you need to run nmp install before starting testing
  2. I have created a new component that handles the data export functionality. We pass the prepared data for this component that is responsible for setting and creating the export. It is also responsible for showing the dialogue with the columns to select/deselect
  3. I was able to export the content in the operations table, and I have tested it for nearly 15 operations
  4. When you select json or pretty json from the data view setting you will also have json format in the results

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