DataImport-portlet

I) Update the 'DataImport-portlet' from github.
II) Create the folder 'samplefiles' in server folder and place the sample file importData.csv file in the folder.
III)Deploy the portlet and run.
IV)Click on 'Download' link in the form, the importData.csv file will be downloaded.
V) Fill the employee details in the form and save the file with .xlsx extension and upload the file.
VI)Submit the form.
VII) The data entered in the excel form will be saved into the coresponding database tables.