Trying to switch to Qt translation

This compiles and looks about right, but it doesn't appear to work, yet.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

gettextfromc.cpp

@@ -0,0 +1,19 @@
+#include <QCoreApplication>
+#include <QString>
+#include <gettextfromc.h>
+
+char *gettextFromC::gettext(const char *text)
+{
+	return tr(text).toLocal8Bit().data();
+}
+
+gettextFromC* gettextFromC::instance()
+{
+	static gettextFromC *self = new gettextFromC();
+	return self;
+}
+
+extern "C" const char *gettext(const char *text)
+{
+	return gettextFromC::instance()->gettext(text);
+}