added gettext support

german translation file
and bashscript to update translations

src/gettext.h

@@ -0,0 +1,12 @@
+#include <libintl.h>
+#define _(String) gettext(String)
+#define gettext_noop(String) String
+#define N_(String) gettext_noop (String)
+
+inline wchar_t* chartowchar_t(char *str)
+{
+	size_t l = strlen(str)+1;
+	wchar_t* nstr = new wchar_t[l];
+	mbstowcs(nstr, str, l);
+	return nstr;
+}