import_data_plugin: Upload csv file to a temp folder.

(ActionItem2745)

Signed-off-by: Arthur Del Esposte <arthurmde@gmail.com>
Signed-off-by: Carlos Andre <carlos.andre.souza@msn.com>
Signed-off-by: Gabriela Navarro <navarro1703@gmail.com>
Signed-off-by: Luiz Matos <luizff.matos@gmail.com>