Add PreferencesPanel (incomplete)

src/view/SupportedLanguages.hpp

@@ -23,6 +23,8 @@
 namespace SupportedLanguages {
 #define ICONS_PATH RESSOURCES_ROOT "icons/"
 
+    enum wxLanguage {wxLANGUAGE_ENGLISH, wxLANGUAGE_FRENCH} ;
+
     typedef struct {
         QString name;
         QString icon;