Coding standards

[gaillafr]

PrestaShop's coding standards are not respected:

/classes/packageList.controller.php
/classes/parcelHistoryList.controller.php
/classes/dpd_standard_cod.service.php
/classes/dpd_classic.service.php
/classes/arrange_pickup.controller.php
/classes/controller.php
/classes/countryList.controller.php
/classes/messages.controller.php
/classes/manifestList.controller.php
/classes/configuration.controller.php
/classes/csv.controller.php
/classes/service.php
/classes/dpd_standard.service.php
/controllers/admin/index.php
/js/index.php
/models/Pickup.php
/models/Configuration.php
/models/Manifest.php
/models/Package.php
/models/PayerNumber.php
/models/ParcelProduct.php
/models/Carrier.php
/models/Parcel.php
/models/Country.php
/models/CSV.php
/models/ObjectModel.php
/views/templates/admin/index.php
/views/templates/hook/index.php
/dpdpoland.ajax.php
/dpdpoland.lang.php
/ArrangePickup.php
/dpdpoland.pdf.php
/config.api.php
/logo.php
/Help.php
/dpdpoland.php
/dpdpoland.ws.php
/Manifestlist.php
/PackagesList.php
/ParcelHistory.php

[giedriusStan]

fixed