Pull translations from transifex 2019-10-09

bigbluebutton-html5/private/locales/ar.json

bigbluebutton-html5/private/locales/bg_BG.json

bigbluebutton-html5/private/locales/cs_CZ.json

bigbluebutton-html5/private/locales/de.json

bigbluebutton-html5/private/locales/el_GR.json

bigbluebutton-html5/private/locales/es.json

bigbluebutton-html5/private/locales/es_ES.json

bigbluebutton-html5/private/locales/es_MX.json

bigbluebutton-html5/private/locales/eu.json

bigbluebutton-html5/private/locales/fa_IR.json

bigbluebutton-html5/private/locales/fi.json

bigbluebutton-html5/private/locales/fr.json

bigbluebutton-html5/private/locales/he.json

bigbluebutton-html5/private/locales/hi_IN.json

bigbluebutton-html5/private/locales/hu_HU.json

bigbluebutton-html5/private/locales/id.json

bigbluebutton-html5/private/locales/it_IT.json

bigbluebutton-html5/private/locales/ja.json

bigbluebutton-html5/private/locales/ja_JP.json

bigbluebutton-html5/private/locales/km.json