Fix two bugs :

* ESCAPE_CHARS and UNESCAPE_CHARS were incomplete
    * Enable utf8 for widgets

src/controller/KissCount.cpp

@@ -30,6 +30,8 @@ std::vector<ExportEngine*> * KissCount::_exportEngines;
 
 KissCount::KissCount(int argc, char** argv) : QApplication(argc, argv), _user(0)
 {
+    QTextCodec::setCodecForCStrings(QTextCodec::codecForName("utf8"));
+
     _wxUI = new wxUI(this, "KissCount");
 
     //_wxUI->SetLanguage(wxLocale::GetSystemLanguage());