accounting_l10n_fr: update GAP category to january 2017 version
From reimporting spreadsheet manually extracted from http://www.anc.gouv.fr/files/live/sites/anc/files/contributed/ANC/1.%20Normes%20fran%C3%A7aises/Recueils/PCG_Janvier2017/pcg_janvier%202017.pdf
and imported using Base_importGapFileForm
There are lots of changes, some are just spelling a few accounts have been removed, for example based on this legislation change ( http://www.anc.gouv.fr/files/live/sites/anc/files/contributed/ANC/1.%20Normes%20fran%C3%A7aises/Reglements/2015/Reglt2015-05/Reglt%202015_05%20_%20instruments%20financiers%20%26%20operat-de%20couverture.pdf ) and maybe others.
The script from Base_importGapFileForm is old and buggy ( the
hand-written csv hparser strips comma ). Also I did not change the
descriptions and just kept them when adding the changes one by one with
git add -p. This last sentence mean that there might be small mistakes ...