Some more fixes

Makefile

fields/vmordernumbercounters.php

library/css/index.html

library/css/ordernumber.css

library/images/icon-16-delete.png

library/images/icon-16-edit.png

library/images/icon-16-new.png

library/images/index.html

library/images/loading.gif

library/images/loading.png

library/index.html

library/js/index.html

library/js/ordernumber.js

library/ordernumber_helper.php

ordernumber.php

ordernumber.xml

ordernumber/index.html

ordernumber_helper_joomla.php