I18N: Update translation (French)

Currently translated at 99.4% (976 of 981 strings)

po/fr_FR.po

@@ -8,10 +8,10 @@ msgstr ""
 "Project-Id-Version: ScummVM 1.8.0git\n"
 "Report-Msgid-Bugs-To: scummvm-devel@lists.scummvm.org\n"
 "POT-Creation-Date: 2018-06-29 13:32+0200\n"
-"PO-Revision-Date: 2018-06-05 19:36+0000\n"
-"Last-Translator: Thierry Crozat <criezy@scummvm.org>\n"
-"Language-Team: French <https://translations.scummvm.org/projects/scummvm/"
-"scummvm/fr/>\n"
+"PO-Revision-Date: 2018-06-29 19:48+0000\n"
+"Last-Translator: Purple T <zeonk@hotmail.com>\n"
+"Language-Team: French "
+"<https://translations.scummvm.org/projects/scummvm/scummvm/fr/>\n"
 "Language: fr_FR\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=iso-8859-1\n"
@@ -1753,7 +1753,7 @@ msgstr "Mode de couleurs non support
 
 #: common/error.cpp:46
 msgid "Audio device initialization failed"
-msgstr ""
+msgstr "Le démarrage du périphérique audio a échoué"
 
 #: common/error.cpp:49
 msgid "Read permission denied"
@@ -3625,9 +3625,8 @@ msgstr ""
 "possible"
 
 #: engines/sci/detection.cpp:442
-#, fuzzy
 msgid "Use high-quality \"LarryScale\" cel scaling"
-msgstr "Utiliser une mise à l'échelle vidéo de haute qualité"
+msgstr "Utiliser \"LarryScale\" (mise à l'échelle Cartoon de haute qualité)"
 
 #: engines/sci/detection.cpp:443
 msgid "Use special cartoon scaler for drawing character sprites"