LabelMaker.getResourceName() returns wrong file name.

[glick]

In the class LabelMaker.java the method getResourceName() return wrong name. You should use locale.toLanguageTag() or concat at least 2 strings manually _, e.g. menu_labels_fr_FR.properties. For example, in Canada and in France using French, but different dialects.

[0x4a616e]

We'll now try to load menu_labels_fr_FR.properties, if that fails fall back to menu_labels_fr.properties and if that also fails, fall back to EN.