Added the codes for the tool page. Currently, the drag and drop functionaly of the page works. Still need to work with css to make sure that the drag and drop area is withing the boarder of drag and drop area. Once the file has been uploaded, user is able to delete the selected file too. The page alsow flows the material design principle.
Added the codes for the tool page. Currently, the drag and drop functionaly of the page works. Still need to work with css to make sure that the drag and drop area is withing the boarder of drag and drop area. Once the file has been uploaded, user is able to delete the selected file too. The page alsow flows the material design principle.

DeveloperLiberationFront/Pdf-Reviewer,DeveloperLiberationFront/Pdf-Reviewer,DeveloperLiberationFront/Pdf-Reviewer