removed fcstd and stl related documentation
Translated using Weblate (French)

Currently translated at 8.3% (10 of 120 strings)
Translated using Weblate (French)

Currently translated at 15.0% (18 of 120 strings)
Translated using Weblate (French)

Currently translated at 18.3% (22 of 120 strings)

BOLTS = il ou elle?
Translated using Weblate (French)

Currently translated at 0.3% (2 of 524 strings)
Translated using Weblate (German)

Currently translated at 8.0% (42 of 524 strings)
Translated using Weblate (French)

Currently translated at 25.8% (31 of 120 strings)
Translated using Weblate (German)

Currently translated at 70.0% (225 of 321 strings)
Merge remote-tracking branch 'weblate/master'
updated translations