Add two entries in FAQ about the language

[5bentz]

It follows issue #352

To temporally set the language, I tried some silly stuff on Windows, without success

set LANG=fr
set LANGUAGE=fr

without success.

What about MacOS?

Feel free to comment & improve! 😉

[codecov]

Codecov Report

Merging #353 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master    #353   +/-   ##
======================================
  Coverage    2.92%   2.92%           
======================================
  Files          36      36           
  Lines        2698    2698           
  Branches      360     360           
======================================
  Hits           79      79           
  Misses       2618    2618           
  Partials        1       1

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[coveralls]

Coverage remained the same at 1.776% when pulling 5cd3b3d on 5bentz:faq into d3787d2 on IJHack:master.

[coveralls]

Coverage remained the same at 1.776% when pulling 5cd3b3d on 5bentz:faq into d3787d2 on IJHack:master.