modified:   js/form.js -update to js,validator for sign-up
	modified:   js/p4.js - changing view to form on view more info on file
	modified:   views/v_admin_signup.php - adding js validator
	modified:   views/v_file_more.php - viewing more of a file, minor change to layout
	modified:   views/v_index_index.php - adding description of the project to homepage