This translation looks very good. I see you also used few shorter phrases to make fit the interface, it's great.
I was looking through the screenshots you submitted - a good deal of it (if not everything) can be translated. To get those strings in the fr.php, simply put the fr.php in epesi, launch that epesi and visit this page. These strings will appear in fr.php. You can locate them quickly if you perform a search for
Also - I'll move your other topic to community contributions, so people looking for translation will find the proper (this) thread.
Thanks again for all the work you're doing.