Merge branch 'PFW-1189' of https://github.com/3d-gussner/Prusa-Firmware into PFW-1189

lang/lang_en_fr.txt

@@ -600,7 +600,7 @@
 
 #MSG_MEASURED_SKEW c=13
 "Measured skew"
-"Deviat.mesuree"
+"Var. mesuree"
 
 #MSG_MMU_FAILS c=15
 "MMU fails"
@@ -640,7 +640,7 @@
 
 #MSG_MMU_POWER_FAILS c=15
 "MMU power fails"
-"Echecs alim. MMU"
+"Def. alim. MMU"
 
 #MSG_STEALTH c=7
 "Stealth"
@@ -1072,7 +1072,7 @@
 
 #MSG_SOUND_ONCE c=7
 "Once"
-"Une fois"
+"1 fois"
 
 #MSG_SPEED c=15
 "Speed"
@@ -1108,7 +1108,7 @@
 
 #MSG_SELECT_FILAMENT c=20
 "Select filament:"
-"Selectionnez le filament:"
+"Choisi. le filament:"
 
 #MSG_TEMP_CALIBRATION c=14
 "Temp. cal."