Hello, when building gtk-qt-engine , I see that resulting translations 
files are built:
    /opt/trinity/share/locale/bg/LC_MESSAGES/bg.mo
    /opt/trinity/share/locale/de/LC_MESSAGES/de.mo
[...]

But, is it normal that files are named like "language.mo" instead of 
"application.mo" ?
For other applications, the translation file is always named like the 
application itself
Ex: /opt/trinity/share/locale/de/LC_MESSAGES/filelight.mo

I think there will be file conflict as soon as another application uses 
the same naming convention as gtk-qt-engine ...

Francois